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<p>On the remote island off the coast of Southeast Alaska, nature's wildest drama unfolded in the ecosystem. A pack of wolves arrived at the island in 2013. They found a paradise, a fertile ground for hunting, filled with herds of black-tailed deer. Apart from the deer, the island hosted a plethora of animals otters, red squirrels, and even brown bears. But then a natural experiment unfolded. As the new predator arrived, the ecosystem hit an impasse. The wolves started to colonise the island.&nbsp;</p><p>"We were interested in seeing how the newly colonising wolf population would impact the deer population and predicted that the wolves might eat all the deer, and then leave the island as it is only separated from the mainland by 1.5 km,” says Roffler Gretchen, who was keenly observing the predator-prey dynamics.</p><p>The deer population, 120-200, declined within a few months. However, as they wiped out the entire deer population, scientists predicted that they would move to a new location. But what happened was completely unexpected.</p><p>Researchers from Oregon State University used GPS collars and analysed DNA from wolf scat. They discovered that these land predators had adapted to their new environment. Instead of abandoning the island, they switched to a different prey, but not on land. It is on the water. They went after the sea otters.&nbsp;</p><p>By 2018, nearly 67% of the wolves’ diet was sea otters. But it also raised serious ecological concerns. One wolf was found dead due to mercury poisoning. This was due to the wolves’ diet. Even though the change showed the adaptability of the wolves. The changes in the food habits and shifting to a marine ecosystem induced mercury toxins, a toxic metal that accumulates in marine food chains.</p><p>It began as a textbook example of predator-prey dynamics, soon collapsed and became a story of survival. This unusual shift provides a long-term shift to both predator and prey behaviour and posing a risk for ecosystem stability in both water and sea.</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p>

Wolves on the remote island of Alaska are showing completely unexpected behaviour. They hunted all the deer, and when it ran out, they changed to a new animal, which is not even part of their ecosystem.

On the remote island off the coast of Southeast Alaska, nature's wildest drama unfolded in the ecosystem. A pack of wolves arrived at the island in 2013. They found a paradise, a fertile ground for hunting, filled with herds of black-tailed deer. Apart from the deer, the island hosted a plethora of animals otters, red squirrels, and even brown bears. But then a natural experiment unfolded. As the new predator arrived, the ecosystem hit an impasse. The wolves started to colonise the island. "We were interested in seeing how the newly colonising wolf population would impact the deer population and predicted that the wolves might eat all the deer, and then leave the island as it is only separated from the mainland by 1.5 km,” says Roffler Gretchen, who was keenly observing the predator-prey dynamics. The deer population, 120-200, declined within a few months. However, as they wiped out the entire deer population, scientists predicted that they would move to a new location. But what happened was completely unexpected. Researchers from Oregon State University used GPS collars and analysed DNA from wolf scat. They discovered that these land predators had adapted to their new environment. Instead of abandoning the island, they switched to a different prey, but not on land. It is on the water. They went after the sea otters. By 2018, nearly 67% of the wolves’ diet was sea otters. But it also raised serious ecological concerns. One wolf was found dead due to mercury poisoning. This was due to the wolves’ diet. Even though the change showed the adaptability of the wolves. The changes in the food habits and shifting to a marine ecosystem induced mercury toxins, a toxic metal that accumulates in marine food chains. It began as a textbook example of predator-prey dynamics, soon collapsed and became a story of survival. This unusual shift provides a long-term shift to both predator and prey behaviour and posing a risk for ecosystem stability in both water and sea.

<p>Wolves on the remote island of Alaska are showing completely unexpected behaviour. They hunted all the deer, and when it ran out, they changed to a new animal, which is not even part of their ecosystem.</p>

These wolves wiped out every deer, then turned to an unexpected new prey

<p>What goes into a black hole, stays in the black hole, or so science would have you believe. The monster cosmic creatures devour anything that is unlucky to cross paths with them, releasing only a burp of the remaining matter. However, in a strange discovery, scientists say that a black hole ate the same star twice in a difference of two years. A team of astronomers, led by researchers from Tel Aviv University, noticed a flare released by a black hole while gobbling up a star. It didn't look right as they had seen something similar two years ago. A flare named AT 2022dbl was seen at the exact same spot earlier as well. Upon further inspection, it was revealed that the star that was pulled into the cosmic monster the first time was not killed entirely. A major portion of it survived the encounter. But, instead of scampering away from the black hole, it returned almost on the same path, and this time met its end at the hands of this hungry giant. They published their study in The Astrophysical Journal Letters. Also Read: <a href="https://www.wionews.com/trending/alien-world-discovered-thriving-in-total-darkness-31000-feet-below-the-ocean-1754035524455"><strong>Between Japan and Alaska, a dark alien world at 31,000 feet has stunned scientists. Here's why</strong></a></p><p>Also Read: <a href="https://www.wionews.com/trending/when-will-alien-invasion-on-earth-happen-spacecraft-ship-probe-1754106497174"><strong>Scientist reveals HOW and WHEN alien 'mothership' could attack Earth, warns governments to take action</strong></a></p><h2><strong>How did a black hole eat a star twice?</strong></h2><p>Every galaxy has a supermassive black hole at its centre. Every 10,000 to 100,000 years, a star wanders too close to it and is pulled in by its gravitational force. A major portion of it is ripped into shreds, while some of it is thrown outside. When this even happens, huge amounts of heat and light are released, illuminating for weeks and even months. This is how scientists on Earth see a star being swallowed by a black hole. Two years ago, they saw it happening at this point in space, naming the flare released AT 2022dbl. What was odd was that its brilliance and temperature were not as expected. When the same thing happened at the same place two years later, they knew what was happening. The black hole only ate a part of the star, indicating partial disruption. The rest of the star wandered off, only to return again and become a proper meal for the black hole. Also Read: <a href="https://www.wionews.com/trending/scientists-say-canadian-fault-line-dormant-for-40-million-years-is-stewing-warn-of-major-earthquake-1753876684829"><strong>Scientists say Canadian fault line dormant for 40 million years is stewing, warn of major earthquake</strong></a></p><h2><strong>Will there be a third flare?</strong></h2><p>The team thinks that there is a possibility of a third flare. “The question now is whether we’ll see a third flare after two more years, in early 2026,” says Professor Iair Arcavi from Tel Aviv University’s Astrophysics Department. “If we see a third flare, it means that the second one was also the partial disruption of the star. So maybe all such flares, which we have been trying to understand for a decade now as full stellar disruptions, are not what we thought." If there is no third flare, then the star has fully died. He says the observation shows that partial and complete disruption look almost the same. Arcavi added that this event will "re-write our interpretation of these flares", and can teach more about these cosmix monster waiting for food at the centre of the galaxies.</p>

A supermassive black hole ate the same star twice at an interval of two years. After the first encounter, the star escaped with most of it together. The second time, it made the mistake of coming too close to the black hole again and was gobbled up one more time.

What goes into a black hole, stays in the black hole, or so science would have you believe. The monster cosmic creatures devour anything that is unlucky to cross paths with them, releasing only a burp of the remaining matter. However, in a strange discovery, scientists say that a black hole ate the same star twice in a difference of two years. A team of astronomers, led by researchers from Tel Aviv University, noticed a flare released by a black hole while gobbling up a star. It didn't look right as they had seen something similar two years ago. A flare named AT 2022dbl was seen at the exact same spot earlier as well. Upon further inspection, it was revealed that the star that was pulled into the cosmic monster the first time was not killed entirely. A major portion of it survived the encounter. But, instead of scampering away from the black hole, it returned almost on the same path, and this time met its end at the hands of this hungry giant. They published their study in The Astrophysical Journal Letters. Also Read: Between Japan and Alaska, a dark alien world at 31,000 feet has stunned scientists. Here's why Also Read: Scientist reveals HOW and WHEN alien 'mothership' could attack Earth, warns governments to take action How did a black hole eat a star twice? Every galaxy has a supermassive black hole at its centre. Every 10,000 to 100,000 years, a star wanders too close to it and is pulled in by its gravitational force. A major portion of it is ripped into shreds, while some of it is thrown outside. When this even happens, huge amounts of heat and light are released, illuminating for weeks and even months. This is how scientists on Earth see a star being swallowed by a black hole. Two years ago, they saw it happening at this point in space, naming the flare released AT 2022dbl. What was odd was that its brilliance and temperature were not as expected. When the same thing happened at the same place two years later, they knew what was happening. The black hole only ate a part of the star, indicating partial disruption. The rest of the star wandered off, only to return again and become a proper meal for the black hole. Also Read: Scientists say Canadian fault line dormant for 40 million years is stewing, warn of major earthquake Will there be a third flare? The team thinks that there is a possibility of a third flare. “The question now is whether we’ll see a third flare after two more years, in early 2026,” says Professor Iair Arcavi from Tel Aviv University’s Astrophysics Department. “If we see a third flare, it means that the second one was also the partial disruption of the star. So maybe all such flares, which we have been trying to understand for a decade now as full stellar disruptions, are not what we thought." If there is no third flare, then the star has fully died. He says the observation shows that partial and complete disruption look almost the same. Arcavi added that this event will "re-write our interpretation of these flares", and can teach more about these cosmix monster waiting for food at the centre of the galaxies.

<p>A supermassive black hole ate the same star twice at an interval of two years. After the first encounter, the star escaped with most of it together. The second time, it made the mistake of coming too close to the black hole again and was gobbled up one more time.</p>

Two years apart, supermassive black hole seen eating the same unlucky star twice

Our Sun is not the biggest star in the universe. Several giants exist out there of monstrous proportions. If any of them were to be hypothetically placed in our solar system in place of the Sun, chaos would ensue. 

What would happen if the five largest stars in the universe replaced our Sun?

<p>The interstellar object, or the alien ship, travelling towards the inner solar system, will reach Earth and put its plan into action between November 21 and December 5, 2025. This is what Harvard scientists Avi Loeb, famous for his theories on extra-terrestrial life, has claimed in his latest revelation about the mysterious visitor. This is based on his calculations taking into consideration the speed with which the object is travelling, its current position and the point in space it would be in October. The interstellar visitor 3I/ATLAS has intrigued scientists across the world. While almost everyone else thinks it is a comet, Loeb says it is almost impossible that it is a natural object. He strongly believes that it has been made by an advanced alien civilisation and is a threat to our planet, as it could be carrying either a probe or a weapon. Loeb has figured out the time period it can intercept Earth by looking at where the object would be later this year. According to him, 3I/ATLAS will move behind the Sun in October from Earth's perspective. Since we won't be able to see it at this time, he thinks this is when the alien ship will prepare to attack us. Also Read: <a href="https://www.wionews.com/trending/avi-loeb-says-interstellar-object-3i-atlas-is-alien-spacecraft-3-reasons-why-he-thinks-so-1753349149598"><strong>Expert says interstellar object 3I/ATLAS is alien spacecraft: 3 reasons why he thinks so</strong></a><br>Also Read: <a href="https://www.wionews.com/trending/not-a-ufo-but-a-space-jellyfish-thousands-of-australians-baffled-by-glowing-space-orbs-turns-out-it-s-from-ufo-news-1754049409857"><strong>NOT a UFO but a 'space jellyfish': Thousands of Australians baffled by glowing space orbs. Turns out, it's from...</strong></a><br>&nbsp;</p><h2><strong>Alien ship will prepare an attack using the sun as a shield</strong></h2><p>He has presented a very sci-fi alien attack theory. Loeb says that the probe is seeding habitable planets with probes as it makes its way through our star system. These probes will "intercept the planets while the mothership continues on its journey to the next star", Loeb claims. However, he is giving the alien ship the benefit of the doubt, saying, "It may come to save us or destroy us." Also Read: <a href="https://www.wionews.com/trending/alien-world-discovered-thriving-in-total-darkness-31000-feet-below-the-ocean-1754035524455"><strong>Between Japan and Alaska, a dark alien world at 31,000 feet has stunned scientists. Here's why</strong></a></p><h3>Loeb warns, be prepared or risk backlash</h3><p>Humans need to be prepared for both scenarios, he stated, adding that we need to be sure that everything coming from outer space is merely a piece of rock or something more. Loeb has warned that if governments across the world do not do anything about it while there is still time, they should be prepared for backlash from the citizens. "At its closest point to the sun on October 29, fears of an alien invasion could send stock markets crashing," Loeb warned. "In that scenario, citizens would lose their trust in governments to protect them." Also Read: <a href="https://www.wionews.com/trending/scientist-spacecraft-jupiter-alien-probe-interstellar-object-1753937322333"><strong>Scientist says 14-year-old spacecraft hovering over Jupiter can encounter 'alien ship' on THIS date</strong></a></p><p>&nbsp;</p><p>https://www.wionews.com/videos/mystery-rock-or-interstellar-drone-scientists-debate-hostile-alien-craft-1753979384644/embed</p><h2><strong>Why interstellar object could be alien spacecraft</strong></h2><p>Even though other scientists have dismissed his claims that the interstellar visitor is an alien spacecraft, Loeb has scientific reasons to believe it is unnatural. He points to its strange retrograde orbit, which is against the flow of the solar system. The orbit of 3I/ATLAS is also closely aligned with inner planets, including Earth. The object is also extremely large, the biggest one ever seen in the solar system. It is estimated to be 20-24km in diameter, which is 200 times larger than Oumuamua, the slender oblique that visited us in 2017. It has been travelling for billions of years, and Loeb says, a natural object that huge could not have taken this trip. In fact, he thinks that the odds of 3I/ATLAS being completely natural are just 0.2 per cent.&nbsp;<br>&nbsp;</p>

The alien ship travelling towards Earth can attack us between November and December, Avi Loeb claims. He also thinks it is planting probes on other planets and will use its time behind the sun to prepare an attack on us because it will be invisible.

The interstellar object, or the alien ship, travelling towards the inner solar system, will reach Earth and put its plan into action between November 21 and December 5, 2025. This is what Harvard scientists Avi Loeb, famous for his theories on extra-terrestrial life, has claimed in his latest revelation about the mysterious visitor. This is based on his calculations taking into consideration the speed with which the object is travelling, its current position and the point in space it would be in October. The interstellar visitor 3I/ATLAS has intrigued scientists across the world. While almost everyone else thinks it is a comet, Loeb says it is almost impossible that it is a natural object. He strongly believes that it has been made by an advanced alien civilisation and is a threat to our planet, as it could be carrying either a probe or a weapon. Loeb has figured out the time period it can intercept Earth by looking at where the object would be later this year. According to him, 3I/ATLAS will move behind the Sun in October from Earth's perspective. Since we won't be able to see it at this time, he thinks this is when the alien ship will prepare to attack us. Also Read: Expert says interstellar object 3I/ATLAS is alien spacecraft: 3 reasons why he thinks so Also Read: NOT a UFO but a 'space jellyfish': Thousands of Australians baffled by glowing space orbs. Turns out, it's from... Alien ship will prepare an attack using the sun as a shield He has presented a very sci-fi alien attack theory. Loeb says that the probe is seeding habitable planets with probes as it makes its way through our star system. These probes will "intercept the planets while the mothership continues on its journey to the next star", Loeb claims. However, he is giving the alien ship the benefit of the doubt, saying, "It may come to save us or destroy us." Also Read: Between Japan and Alaska, a dark alien world at 31,000 feet has stunned scientists. Here's why Loeb warns, be prepared or risk backlash Humans need to be prepared for both scenarios, he stated, adding that we need to be sure that everything coming from outer space is merely a piece of rock or something more. Loeb has warned that if governments across the world do not do anything about it while there is still time, they should be prepared for backlash from the citizens. "At its closest point to the sun on October 29, fears of an alien invasion could send stock markets crashing," Loeb warned. "In that scenario, citizens would lose their trust in governments to protect them." Also Read: Scientist says 14-year-old spacecraft hovering over Jupiter can encounter 'alien ship' on THIS date https://www.wionews.com/videos/mystery-rock-or-interstellar-drone-scientists-debate-hostile-alien-craft-1753979384644/embed Why interstellar object could be alien spacecraft Even though other scientists have dismissed his claims that the interstellar visitor is an alien spacecraft, Loeb has scientific reasons to believe it is unnatural. He points to its strange retrograde orbit, which is against the flow of the solar system. The orbit of 3I/ATLAS is also closely aligned with inner planets, including Earth. The object is also extremely large, the biggest one ever seen in the solar system. It is estimated to be 20-24km in diameter, which is 200 times larger than Oumuamua, the slender oblique that visited us in 2017. It has been travelling for billions of years, and Loeb says, a natural object that huge could not have taken this trip. In fact, he thinks that the odds of 3I/ATLAS being completely natural are just 0.2 per cent.

<p>The alien ship travelling towards Earth can attack us between November and December, Avi Loeb claims. He also thinks it is planting probes on other planets and will use its time behind the sun to prepare an attack on us because it will be invisible.</p>

Scientist reveals HOW and WHEN alien 'mothership' could attack Earth, warns governments to take action

<p>In the depths of the Pacific Ocean, thrives an entire world no one imagined could be possible. Scientists from the Chinese Academy of Sciences led an expedition in the northwest Pacific Ocean. Between Japan and Alaska, way down at 31,000 feet, they discovered deep-sea creatures living in one of the most extreme conditions on Earth. Marine life exists side by side with land creatures, but what was remarkable about these life forms was that they had developed a whole ecology without the sun. Sunlight cannot penetrate so deeply into the ocean. So, life forms do not depend on the process of photosynthesis to thrive and survive. Instead, they use a completely unique process to create a food chain in pitch-dark surroundings. The discovery was published in the journal Nature. Scientists were baffled to see life forms having created a whole new world at such depths without using the Sun in any form. Also Read: <a href="https://www.wionews.com/trending/scientists-stumbled-upon-four-jet-black-eggs-20-000-feet-below-ocean-they-turned-out-to-be-1752050826299"><strong>Scientists stumbled upon four pitch-black eggs 20,000 feet below ocean. They turned out to be...</strong></a><br>Also Read: <a href="https://www.wionews.com/trending/secret-of-the-mysterious-structures-near-norway-has-finally-been-unravelled-1752219252921"><strong>Secret of the mysterious structures near Norway has finally been revealed</strong></a><br>&nbsp;</p><h2><strong>Discovery made at an even deeper level than the Titanic wreckage</strong></h2><p>The study states that creatures discovered here used a process called chemosynthesis. As part of this, deep-sea microbes convert compounds like methane and hydrogen sulfide into organic matter. Despite everything being completely dark, this process triggers the formation of a new food chain in the ocean. Mengran Du, a researcher at the Institute of Deep-sea Science and Engineering at the Chinese Academy of Sciences, said that this is the deepest level at which chemosynthetic life has been discovered in the ocean. The discovery is a breakthrough as it proves that life is capable of surviving in highly extreme conditions, more than was once thought possible. At 31,000 feet, the finding made is remarkable. It is even deeper than where the famous shipwreck Titanic was discovered. The iconic ship that sank on its first voyage sits 12,500 feet down in the Atlantic. Also Read: <a href="https://www.wionews.com/trending/scientists-say-canadian-fault-line-dormant-for-40-million-years-is-stewing-warn-of-major-earthquake-1753876684829"><strong>Scientists say Canadian fault line dormant for 40 million years is stewing, warn of major earthquake</strong></a></p><p>Also Read:<strong> </strong><a href="https://www.wionews.com/trending/mysterious-symbols-believed-to-be-ancient-warning-from-ancestors-surface-on-hawaii-beach-1753940009753"><strong>Mysterious symbols believed to be 'ancient warning from ancestors' surface on Hawaii beach</strong></a></p><h2><strong>Only a few vessels can reach that depths</strong></h2><p>The team used the submersible Fendouzhe to reach this portion of the seafloor, the first time humans were directly observing this region. What they saw left them awestruck. There were marine organisms that appeared to be aliens; in fact, the whole world was extremely news to the scientists. There were vast fields of tube worms and marine snails slithering on the seafloor that had evolved in complete isolation using only chemical energy. This stark discovery has led scientists to wonder if life could exist in such an area, and where else it could be thriving. Humans have only explored a minuscule part of the ocean, and vast areas still remain unreachable. More such life forms may exist across the planet and remain undiscovered. Their minds are racing outside Earth as well, as it is possible that life might be thriving in some form in space as well.</p>

An expedition to a never-before-seen part of the Pacific Ocean threw up a stunning surprise. Scientists found a world thriving in places where sunlight could never reach. The scene did not appear to be from Earth and has left them wondering where else life could exist.

In the depths of the Pacific Ocean, thrives an entire world no one imagined could be possible. Scientists from the Chinese Academy of Sciences led an expedition in the northwest Pacific Ocean. Between Japan and Alaska, way down at 31,000 feet, they discovered deep-sea creatures living in one of the most extreme conditions on Earth. Marine life exists side by side with land creatures, but what was remarkable about these life forms was that they had developed a whole ecology without the sun. Sunlight cannot penetrate so deeply into the ocean. So, life forms do not depend on the process of photosynthesis to thrive and survive. Instead, they use a completely unique process to create a food chain in pitch-dark surroundings. The discovery was published in the journal Nature. Scientists were baffled to see life forms having created a whole new world at such depths without using the Sun in any form. Also Read: Scientists stumbled upon four pitch-black eggs 20,000 feet below ocean. They turned out to be... Also Read: Secret of the mysterious structures near Norway has finally been revealed Discovery made at an even deeper level than the Titanic wreckage The study states that creatures discovered here used a process called chemosynthesis. As part of this, deep-sea microbes convert compounds like methane and hydrogen sulfide into organic matter. Despite everything being completely dark, this process triggers the formation of a new food chain in the ocean. Mengran Du, a researcher at the Institute of Deep-sea Science and Engineering at the Chinese Academy of Sciences, said that this is the deepest level at which chemosynthetic life has been discovered in the ocean. The discovery is a breakthrough as it proves that life is capable of surviving in highly extreme conditions, more than was once thought possible. At 31,000 feet, the finding made is remarkable. It is even deeper than where the famous shipwreck Titanic was discovered. The iconic ship that sank on its first voyage sits 12,500 feet down in the Atlantic. Also Read: Scientists say Canadian fault line dormant for 40 million years is stewing, warn of major earthquake Also Read: Mysterious symbols believed to be 'ancient warning from ancestors' surface on Hawaii beach Only a few vessels can reach that depths The team used the submersible Fendouzhe to reach this portion of the seafloor, the first time humans were directly observing this region. What they saw left them awestruck. There were marine organisms that appeared to be aliens; in fact, the whole world was extremely news to the scientists. There were vast fields of tube worms and marine snails slithering on the seafloor that had evolved in complete isolation using only chemical energy. This stark discovery has led scientists to wonder if life could exist in such an area, and where else it could be thriving. Humans have only explored a minuscule part of the ocean, and vast areas still remain unreachable. More such life forms may exist across the planet and remain undiscovered. Their minds are racing outside Earth as well, as it is possible that life might be thriving in some form in space as well.

<p>An expedition to a never-before-seen part of the Pacific Ocean threw up a stunning surprise. Scientists found a world thriving in places where sunlight could never reach. The scene did not appear to be from Earth and has left them wondering where else life could exist.</p>

Between Japan and Alaska, a dark alien world at 31,000 feet has stunned scientists. Here's why

<p>In Mexico, the Jalisco Nueva Generación cartel is believed to have killed thousands of people. However, the police have hardly ever found their remains. Now, in an innovative method, dead pigs are being used to unearth decomposed bodies. Since 2006, over one hundred thousand people have mysteriously vanished, and all of them have reportedly died at the hands of this cartel. This year in March, about 15,500 were reported missing. The members of the Guerreros Buscadores collective have been working for years to find these people. They have come across charred remains and pieces of clothing on a few occasions, but identifying them has remained an impossible task. The federal research institute CentroGeo regularly employs the latest technology, such as scanners and drones, to find the graves of those killed by the cartel. But now the Jalisco Search Commission is putting on human clothes on dead pigs and burying them to search for the hidden bodies. As strange as it might sound, there is a scientific explanation for this method. Also Read: <a href="https://www.wionews.com/trending/owls-inspire-future-aircraft-design-as-rise-in-turbulence-scare-fliers-here-is-how-turbulence-accidents-aviation-news-flight-and-climate-change-1754031511957"><strong>Owls inspire future aircraft design as rise in turbulence scare fliers. Here is how</strong></a></p><h2><strong>Yellow flowers grew where pigs were buried</strong></h2><p>The idea is to know what a decomposed human dead body buried in the ground would be like. Human DNA and pig DNA are almost 98 per cent similar. Their size and fat distribution, structure and thickness of skin are also almost the same. Experts are using this to their advantage to study the postmortem insect colonisation and other decomposition processes. In one place at the Search Commission’s facility where a pig was buried, scientists noticed yellow flowers blooming. This was because of the phosphorus flowing into the soil from the bodily fluids. In another experiment, scientists connected levels of phosphorus in the soil with decomposition. These yellow flowers indicated that phosphorus was present at the site; hence, they knew that a human grave was likely present around the flowers. Also Read:<a href="https://www.wionews.com/trending/discovery-of-radioactive-wasp-nest-cold-war-nuclear-facility-in-us-savannah-river-site-1754047526839"><strong> Discovery of radioactive wasp nest at a Cold War nuclear facility in US triggers fear of a leak</strong></a></p><h2><strong>More clues that give away a human grave</strong></h2><p>Other elements that indicated the site of a grave were the presence of nitrogen and potassium. Drones with hyperspectral cameras that measure light signatures from substances in the ground were used to detect these elements. When contained inside the body, nitrogen is in its organic form. Once the decomposition starts because of fungi and microbes, inorganic nitrogen is returned to the soil as ammonia. Potassium is mostly released when decomposition has just begun. It can be used to search for the remains of those who recently went missing and were killed. Mapping project coordinator José Luis Silván has been following it all. His team also studies the decomposition of pig bodies in real time. They also compare the soil of pig graves with that of human graves.&nbsp;</p>

Scientists are using dead pigs to look for people who were killed by a Mexican cartel. There is a lot of similarity between human and pig dead bodies. This can help them gain insights into how to know the location of a human grave. 

In Mexico, the Jalisco Nueva Generación cartel is believed to have killed thousands of people. However, the police have hardly ever found their remains. Now, in an innovative method, dead pigs are being used to unearth decomposed bodies. Since 2006, over one hundred thousand people have mysteriously vanished, and all of them have reportedly died at the hands of this cartel. This year in March, about 15,500 were reported missing. The members of the Guerreros Buscadores collective have been working for years to find these people. They have come across charred remains and pieces of clothing on a few occasions, but identifying them has remained an impossible task. The federal research institute CentroGeo regularly employs the latest technology, such as scanners and drones, to find the graves of those killed by the cartel. But now the Jalisco Search Commission is putting on human clothes on dead pigs and burying them to search for the hidden bodies. As strange as it might sound, there is a scientific explanation for this method. Also Read: Owls inspire future aircraft design as rise in turbulence scare fliers. Here is how Yellow flowers grew where pigs were buried The idea is to know what a decomposed human dead body buried in the ground would be like. Human DNA and pig DNA are almost 98 per cent similar. Their size and fat distribution, structure and thickness of skin are also almost the same. Experts are using this to their advantage to study the postmortem insect colonisation and other decomposition processes. In one place at the Search Commission’s facility where a pig was buried, scientists noticed yellow flowers blooming. This was because of the phosphorus flowing into the soil from the bodily fluids. In another experiment, scientists connected levels of phosphorus in the soil with decomposition. These yellow flowers indicated that phosphorus was present at the site; hence, they knew that a human grave was likely present around the flowers. Also Read: Discovery of radioactive wasp nest at a Cold War nuclear facility in US triggers fear of a leak More clues that give away a human grave Other elements that indicated the site of a grave were the presence of nitrogen and potassium. Drones with hyperspectral cameras that measure light signatures from substances in the ground were used to detect these elements. When contained inside the body, nitrogen is in its organic form. Once the decomposition starts because of fungi and microbes, inorganic nitrogen is returned to the soil as ammonia. Potassium is mostly released when decomposition has just begun. It can be used to search for the remains of those who recently went missing and were killed. Mapping project coordinator José Luis Silván has been following it all. His team also studies the decomposition of pig bodies in real time. They also compare the soil of pig graves with that of human graves.

<p>Scientists are using dead pigs to look for people who were killed by a Mexican cartel. There is a lot of similarity between human and pig dead bodies. This can help them gain insights into how to know the location of a human grave.&nbsp;</p>

How dead pigs in human clothes are helping solve a major murder mystery in Mexico

<p>Thousands of Australians were baffled this week after spotting what they thought was an unidentified flying object (UFO) over the skies of Queensland and northern South Wales. Several netizens posted videos and images of the mysterious shining object. Turnes out, it is from a Chinese rocket.</p><h2>Social media abuzz with mysterious UFO sighting over Australia</h2><p>May people shared footage of what they thought were UFOs flying over Australian skies on Thursday (July 30). Some Austrialians described it as 'glowing orbs' lighting up the night sky, sparking the widespread UFO speculation. Some even described seeing ‘three UFOs or a big star ship’. &nbsp;The aerial object was visible from Queensland to northern NSW.</p><p>Austrialian channel 7News cited one witness as saying, “The one my brother witnessed ... woke him up because it was so bright.”&nbsp;</p><h2>Theories of extraterrostrials after bright space object seen over Australia</h2><p>Some social media users theorised that these could be extraterrestrials, while others thought it was a group of asteroids.</p><p>“It’s a UFO. It has to be," said one user, according to 7News, while another said “I think it might be something terrestrial from outer space."</p><h2>Plumes from satellite-launcher rocket of China was sighted over Australian skies</h2><p>Prof Jonti Hornerer matched the sightings from his home state with a Long March 8A rocket launch from Hainan, BBC said in a report. These rockets are used to launch satellites for China's state-owned internet network into space.</p><p>Dr Brad Tucker, an astrophysicist from the Australian National University, also identified the lights as a "rocket plume" from the Chinese Long March 8A rocket, launched at 5.49pm Australian time on Wednesday. “This was from a Chinese launch,” he said, confirming that the timing matched sightings over the east coast, 7News reported.</p><p><a href="https://www.wionews.com/videos/pentagon-releases-annual-ufo-report-21-unexplained-ufo-sightings-776579/embed">https://www.wionews.com/videos/pentagon-releases-annual-ufo-report-21-unexplained-ufo-sightings-776579/embed</a></p><p>&nbsp;</p><h2>Why was Chinese rocket making glowing shapes on Australian sky?</h2><p>Dr Tucker explained to 7News that the the glowing shapes were a result of gas release during rocket stage separation. The resulting bright spots on the sky are often called 'space jellyfish’ as they have strange shape and tentacles, Dr Tucker said.<br>Though they looked close, the lights were actually “hundreds of kilometres offshore and dozens of kilometres in the atmosphere,” he added.</p><p>“It’s kind of like peeling out in a car — the dust plume just hangs in the air behind it,” he said, explaining why the orbs appeared to be staying in one place.</p><p>The gas stays where the rocket stage separation happens. After some time, the gas just fades off into the atmosphere, he said.</p><p>&nbsp;</p>

Dr Tucker explained to 7News that the the glowing shapes were a result of gas release during rocket stage separation. The resulting bright spots on the sky are often called 'space jellyfish’

Thousands of Australians were baffled this week after spotting what they thought was an unidentified flying object (UFO) over the skies of Queensland and northern South Wales. Several netizens posted videos and images of the mysterious shining object. Turnes out, it is from a Chinese rocket. Social media abuzz with mysterious UFO sighting over Australia May people shared footage of what they thought were UFOs flying over Australian skies on Thursday (July 30). Some Austrialians described it as 'glowing orbs' lighting up the night sky, sparking the widespread UFO speculation. Some even described seeing ‘three UFOs or a big star ship’. The aerial object was visible from Queensland to northern NSW. Austrialian channel 7News cited one witness as saying, “The one my brother witnessed ... woke him up because it was so bright.” Theories of extraterrostrials after bright space object seen over Australia Some social media users theorised that these could be extraterrestrials, while others thought it was a group of asteroids. “It’s a UFO. It has to be," said one user, according to 7News, while another said “I think it might be something terrestrial from outer space." Plumes from satellite-launcher rocket of China was sighted over Australian skies Prof Jonti Hornerer matched the sightings from his home state with a Long March 8A rocket launch from Hainan, BBC said in a report. These rockets are used to launch satellites for China's state-owned internet network into space. Dr Brad Tucker, an astrophysicist from the Australian National University, also identified the lights as a "rocket plume" from the Chinese Long March 8A rocket, launched at 5.49pm Australian time on Wednesday. “This was from a Chinese launch,” he said, confirming that the timing matched sightings over the east coast, 7News reported. https://www.wionews.com/videos/pentagon-releases-annual-ufo-report-21-unexplained-ufo-sightings-776579/embed Why was Chinese rocket making glowing shapes on Australian sky? Dr Tucker explained to 7News that the the glowing shapes were a result of gas release during rocket stage separation. The resulting bright spots on the sky are often called 'space jellyfish’ as they have strange shape and tentacles, Dr Tucker said. Though they looked close, the lights were actually “hundreds of kilometres offshore and dozens of kilometres in the atmosphere,” he added. “It’s kind of like peeling out in a car — the dust plume just hangs in the air behind it,” he said, explaining why the orbs appeared to be staying in one place. The gas stays where the rocket stage separation happens. After some time, the gas just fades off into the atmosphere, he said.

<p>Dr Tucker explained to 7News that the the glowing shapes were a result of gas release during rocket stage separation. The resulting bright spots on the sky are often called 'space jellyfish’</p>

NOT a UFO but a 'space jellyfish': Thousands of Australians baffled by glowing space orbs. Turns out, it's from...

<p>Frequent reports of turbulence are scaring many air passengers away from flying. The increasing regularity of turbulence is being attributed at least partially to climate change. Aviation engineers are looking at various methods to avert this. And many of them are looking at nature's design for inspiration, particularly one bird: the owl. Why is the owl's body design inspiring future aircraft design? Here are some fascinating insights:</p><h2>How owl wing features make them effective, silent fliers</h2><p>The owls’ wing features include serrated leading edges, fringed trailing edges, velvety down, and flexible wing control. Together, these make the bird's flight low-noise and turbulence-resistant. Aviation engineers are increasingly modelling the bird's adaptations to enhance stability and reduce noise in aircraft, drones, and turbines.</p><h2>How is the owl wing adaptations relevant to turbulence?</h2><p>The leading‑edge serrations are one key aspect. These teeth-like edges on bird feathers break up turbulent air into smaller vortices, preventing flow separation at high angles, and stabilising the airflow. Trailing‑edge fringes allow for the smooth flow of the body in the air, by breaking up pressure fluctuations. Velvety down feathers with porous texture absorb high-frequency noise and dampen vibrations caused by turbulence and reducing drag. Owls also have what's called ‘preflex reaction’: the flexible wing adjustments that are similar to suspension systems, instinctively compensating for gusts of wind to stabilise flight.</p><h2>Turbulence is growing due to climate change</h2><p>Turbulence is leading to increased risk of injuries for passengers. A 2023 study found that the world's skies are now nearly 55 per cent bumpier than 40 years ago due to climate-change-driven wind shear . Injuries caused by turbulence are rising, &nbsp;and airlines bear costs of between $150 million and 500 mn each year.</p><h2>Feather-like flaps for aircraft could be a reality</h2><p>In 2024, Princeton University researchers developed birdfeather-inspired flexible flaps. These flaps, which mimic covert feathers, were tested on a model aircraft. In test flights, the flaps improved aircraft lift by up to 45 per cent and reduced drag by 31 per cent. The stall onset was delayed, enhancing stability during gusts of wind.</p><h2>Silent flight and turbulence reduction inspired by owls</h2><p>Recent studies have found that wider leading-edge serrations can reduce airflow fluctuations and aerodynamic noise. Wind tunnel tests found that serrations and fringes can stabilise flow and suppress noise. Trailing-edge fringes can reduce airborne noise by up to 10 dB without losing lift.</p><h2>Owl aerodynamics in motion: Reducing the dreaded ‘eddies’</h2><p>Eddies, or vortices, are the swirling, circular movement of air that deviates from the main airflow. Eddies result from obstacles or uneven terrain and cause turbulence. Eddies can affect aircraft stability and handling. Recent scientific studies demonstrated that during owl flights, the eddies appear to dissipate faster, thanks to the aerodynamic design of their bodies.</p><p>In the case of all birds, the turbulence during their flapping flight is short-lived and dissipates fast.</p><h2>Bio‑inspired engineering could be the future of flight design</h2><p>Using computer design and high-speed imaging, Jonathan Stevenson documented owl preflex responses. That became the inspiration for Airbus’s hinged-wing AlbatrossOne prototype. Justin Jaworski created 3D-printed attachments that cut wind turbine noise by roughly 10 dB, maintaining aerodynamic efficiency. In 2023, scientists designed hybrid serrations combining owl and cicada wing geometries.&nbsp;<br>This design reportedly achieved nearly 10 per cent noise reduction and 48 per cent improved propulsive efficiency. A March 2025 study confirmed the structural viability of airfoils inspired by owls in wind turbines of aircraft.</p><h2>Engineering applications inspired by owls are here</h2><p>In research and implementation, owl body design is being slowly adapted on aircraft and drones, such as passive feather-like flaps and hinged wingtips to reduce the effects of turbulence. On wind turbines and fans, serrated airfoils and porous coatings are being used to lower noise and improve efficiency. On rotating machinery, serrated trailing edges and velvety coatings are being used to suppress turbulence-induced noise.</p><h2>Nature to the rescue for aviation turbulence</h2><p>Turbulence is a real issue in aviation now. Companies and scientists are looking at nature for inspiration to solve this. Biological designs for aircraft might take time due to challenges in finding the right material and certification delays. The research is ongoing for the perfect design.&nbsp;</p><p>Birds and insect flight have been the inspiration for aviation design since the inception of human flight. In the not-so-distant future, we might see passenger aircraft resembling more birds, including the owl.</p><p>&nbsp;</p>

Turbulence is a big issue in aviation now. Companies and scientists are looking at nature for inspiration to solve this

Frequent reports of turbulence are scaring many air passengers away from flying. The increasing regularity of turbulence is being attributed at least partially to climate change. Aviation engineers are looking at various methods to avert this. And many of them are looking at nature's design for inspiration, particularly one bird: the owl. Why is the owl's body design inspiring future aircraft design? Here are some fascinating insights: How owl wing features make them effective, silent fliers The owls’ wing features include serrated leading edges, fringed trailing edges, velvety down, and flexible wing control. Together, these make the bird's flight low-noise and turbulence-resistant. Aviation engineers are increasingly modelling the bird's adaptations to enhance stability and reduce noise in aircraft, drones, and turbines. How is the owl wing adaptations relevant to turbulence? The leading‑edge serrations are one key aspect. These teeth-like edges on bird feathers break up turbulent air into smaller vortices, preventing flow separation at high angles, and stabilising the airflow. Trailing‑edge fringes allow for the smooth flow of the body in the air, by breaking up pressure fluctuations. Velvety down feathers with porous texture absorb high-frequency noise and dampen vibrations caused by turbulence and reducing drag. Owls also have what's called ‘preflex reaction’: the flexible wing adjustments that are similar to suspension systems, instinctively compensating for gusts of wind to stabilise flight. Turbulence is growing due to climate change Turbulence is leading to increased risk of injuries for passengers. A 2023 study found that the world's skies are now nearly 55 per cent bumpier than 40 years ago due to climate-change-driven wind shear . Injuries caused by turbulence are rising, and airlines bear costs of between $150 million and 500 mn each year. Feather-like flaps for aircraft could be a reality In 2024, Princeton University researchers developed birdfeather-inspired flexible flaps. These flaps, which mimic covert feathers, were tested on a model aircraft. In test flights, the flaps improved aircraft lift by up to 45 per cent and reduced drag by 31 per cent. The stall onset was delayed, enhancing stability during gusts of wind. Silent flight and turbulence reduction inspired by owls Recent studies have found that wider leading-edge serrations can reduce airflow fluctuations and aerodynamic noise. Wind tunnel tests found that serrations and fringes can stabilise flow and suppress noise. Trailing-edge fringes can reduce airborne noise by up to 10 dB without losing lift. Owl aerodynamics in motion: Reducing the dreaded ‘eddies’ Eddies, or vortices, are the swirling, circular movement of air that deviates from the main airflow. Eddies result from obstacles or uneven terrain and cause turbulence. Eddies can affect aircraft stability and handling. Recent scientific studies demonstrated that during owl flights, the eddies appear to dissipate faster, thanks to the aerodynamic design of their bodies. In the case of all birds, the turbulence during their flapping flight is short-lived and dissipates fast. Bio‑inspired engineering could be the future of flight design Using computer design and high-speed imaging, Jonathan Stevenson documented owl preflex responses. That became the inspiration for Airbus’s hinged-wing AlbatrossOne prototype. Justin Jaworski created 3D-printed attachments that cut wind turbine noise by roughly 10 dB, maintaining aerodynamic efficiency. In 2023, scientists designed hybrid serrations combining owl and cicada wing geometries. This design reportedly achieved nearly 10 per cent noise reduction and 48 per cent improved propulsive efficiency. A March 2025 study confirmed the structural viability of airfoils inspired by owls in wind turbines of aircraft. Engineering applications inspired by owls are here In research and implementation, owl body design is being slowly adapted on aircraft and drones, such as passive feather-like flaps and hinged wingtips to reduce the effects of turbulence. On wind turbines and fans, serrated airfoils and porous coatings are being used to lower noise and improve efficiency. On rotating machinery, serrated trailing edges and velvety coatings are being used to suppress turbulence-induced noise. Nature to the rescue for aviation turbulence Turbulence is a real issue in aviation now. Companies and scientists are looking at nature for inspiration to solve this. Biological designs for aircraft might take time due to challenges in finding the right material and certification delays. The research is ongoing for the perfect design. Birds and insect flight have been the inspiration for aviation design since the inception of human flight. In the not-so-distant future, we might see passenger aircraft resembling more birds, including the owl.

<p>Turbulence is a big issue in aviation now. Companies and scientists are looking at nature for inspiration to solve this</p>

Owls inspire future aircraft design as rise in turbulence scare fliers. Here is how

<p>Scientists have figured out how potatoes were born. Turns out, one of its parents is the tomato. Eight to nine million years ago, tomatoes and a species that looked like a potato existed. The humble vegetable's lineage is quite confusing. It belongs to a line of species called Petota, which is believed to have been born when the ancestors of the tomato mated with Etuberosum, a species of wild potato. The latter is found in central Chile. This interbreeding is what caused today's potatoes, or tubers, to be born. When wild tomatoes, which grew in the Andes, got together with the wild potato species, a new combination of genes was born in the Petota lineage. This triggered the birth of the potato we eat today. Tubers have not been found in the ancestors of modern tomato and Etuberosum plants. They have never been observed in either lineage since they interbred to produce a hybrid. Researchers who conducted the study said it is amazing how something totally new could be created when two separate species mate with each other. The findings were published Thursday (July 31) in the journal Cell. Also Read: <a href="https://www.wionews.com/trending/frozen-in-time-baby-born-from-30-year-old-embryo-makes-history-1753962364095"><strong>Frozen in time: Baby born from 30-year-old embryo makes history</strong></a><br>&nbsp;</p><h2><strong>Tomato is the mother, and Etuberosum is the father</strong></h2><p>"We've finally solved the mystery of where potatoes came from," Sanwen Huang, a professor at the Agricultural Genomics Institute at Shenzhen, who led the study, said in a statement. "Our findings show how a hybridisation event between species can spark the evolution of new traits, allowing even more species to emerge," he said. “Tomato is the mother, and Etuberosum is the father." The potato's father is different from today's potato in a major way. While they look the same above the ground, Etuberosum has thin underground stems and no starchy potato tubers. While studying how the potato was born, the researchers turned to the tomato. It is a completely different species and is actually a fruit. But Huang says they belong to the same plant family, along with eggplant and tobacco. "But tomato, potato, and Etuberosum are closest genetically, he added, and so they decided to take a closer look. Also Read: <a href="https://www.wionews.com/trending/russia-earthquake-klyuchevskaya-volcano-eruption-in-ring-of-fire-1753943210139"><strong>Klyuchevskaya volcano eruption is not the last. Several more in Ring of Fire will explode, experts warn</strong></a></p><p>&nbsp;</p><h2><strong>Tomatoes and Etuberosum had their last common ancestor between 13 million and 14 million years ago</strong></h2><p>The analysis revealed that an event that occurred nine million years ago led to the creation of the potato. They identified "mosaic-like" genetic patterns in Petota, which meant that there was an even mix of DNA inherited from both Tomato and Etuberosum. The ancient hybridisation event between Etuberosum and Tomato became possible because they shared a common ancestor between 13 million and 14 million years ago. Even after this last ancestor disappeared, Tomato and Etuberosum continued to share some genetic traits, which made them mate with each other five million years later. This led to a reshuffling of genes and led to tubers being formed by the new lineage. SP6A, a gene from the Tomato lineage, is what passed on instructions on growing tubers in potatoes. Also Read: <a href="https://www.wionews.com/trending/ghostly-silence-from-blue-whales-an-ominous-sign-for-the-world-scientists-warn-1753863195541"><strong>Ghostly silence from blue whales is an ominous sign for the world</strong></a><br>&nbsp;</p><h2><strong>Petota was stronger that Etuberosum and Tomato plants</strong></h2><p>The emerging potatoes from this hybridisation were more resilient to the harsh climate and conditions, the study stated. They could store nutrients and water, while the same was not true for Etuberosum and Tomato plants. This led them to spread far and wide in the world, and also prevented mating with Etuberosum and Tomato plants. This is how Petota evolved into a completely new lineage, thus giving us the humble potato.<br>&nbsp;</p>

The journey of a potato started nine million years ago. Its roots can be traced back to a shocking ancestor. It is hard to imagine that something that is so different from the potato could have played a role in the creation of the vegetable.

Scientists have figured out how potatoes were born. Turns out, one of its parents is the tomato. Eight to nine million years ago, tomatoes and a species that looked like a potato existed. The humble vegetable's lineage is quite confusing. It belongs to a line of species called Petota, which is believed to have been born when the ancestors of the tomato mated with Etuberosum, a species of wild potato. The latter is found in central Chile. This interbreeding is what caused today's potatoes, or tubers, to be born. When wild tomatoes, which grew in the Andes, got together with the wild potato species, a new combination of genes was born in the Petota lineage. This triggered the birth of the potato we eat today. Tubers have not been found in the ancestors of modern tomato and Etuberosum plants. They have never been observed in either lineage since they interbred to produce a hybrid. Researchers who conducted the study said it is amazing how something totally new could be created when two separate species mate with each other. The findings were published Thursday (July 31) in the journal Cell. Also Read: Frozen in time: Baby born from 30-year-old embryo makes history Tomato is the mother, and Etuberosum is the father "We've finally solved the mystery of where potatoes came from," Sanwen Huang, a professor at the Agricultural Genomics Institute at Shenzhen, who led the study, said in a statement. "Our findings show how a hybridisation event between species can spark the evolution of new traits, allowing even more species to emerge," he said. “Tomato is the mother, and Etuberosum is the father." The potato's father is different from today's potato in a major way. While they look the same above the ground, Etuberosum has thin underground stems and no starchy potato tubers. While studying how the potato was born, the researchers turned to the tomato. It is a completely different species and is actually a fruit. But Huang says they belong to the same plant family, along with eggplant and tobacco. "But tomato, potato, and Etuberosum are closest genetically, he added, and so they decided to take a closer look. Also Read: Klyuchevskaya volcano eruption is not the last. Several more in Ring of Fire will explode, experts warn Tomatoes and Etuberosum had their last common ancestor between 13 million and 14 million years ago The analysis revealed that an event that occurred nine million years ago led to the creation of the potato. They identified "mosaic-like" genetic patterns in Petota, which meant that there was an even mix of DNA inherited from both Tomato and Etuberosum. The ancient hybridisation event between Etuberosum and Tomato became possible because they shared a common ancestor between 13 million and 14 million years ago. Even after this last ancestor disappeared, Tomato and Etuberosum continued to share some genetic traits, which made them mate with each other five million years later. This led to a reshuffling of genes and led to tubers being formed by the new lineage. SP6A, a gene from the Tomato lineage, is what passed on instructions on growing tubers in potatoes. Also Read: Ghostly silence from blue whales is an ominous sign for the world Petota was stronger that Etuberosum and Tomato plants The emerging potatoes from this hybridisation were more resilient to the harsh climate and conditions, the study stated. They could store nutrients and water, while the same was not true for Etuberosum and Tomato plants. This led them to spread far and wide in the world, and also prevented mating with Etuberosum and Tomato plants. This is how Petota evolved into a completely new lineage, thus giving us the humble potato.

<p>Potato's journey started nine million years ago. Its roots can be traced back to a shocking ancestor. It is hard to imagine that something that is so different from the potato could have played a role in the creation of the vegetable.</p>

Potato has a mother, and you won't believe who it is. Hint: It's a fruit

<p>A new study by Microsoft has recently identified 40 jobs that are most likely to be affected by the artificial intelligence (AI). The research is based on the Unites States (US) job market but has the global implications. It shows how AI tools like ChatGPT can be used in jobs and can change many professions. Microsoft’s team used something called an “AI applicability score” to see how easily AI could be used in different roles. While the company admits that the AI won’t fully replace humans but it will definitely change how people work. Kiran Tomlinson, a Microsoft researcher, said that the goal was to understand how AI can help in different roles.</p><p>&nbsp;</p><p>"Our research shows that AI supports many tasks, particularly those involving research, writing, and communication,” he explained.&nbsp;</p><p>&nbsp;</p><p>Jobs involving writing, editing, customer service and data analysis are among the most affected fields by the AI. These fields includes roles like writers, editors, translators, public relations workers and journalists. Microsoft itself has reportedly let go of thousands of employees earlier this year due to the growing(partially) use of AI.</p><p>&nbsp;</p><p><strong>Also Read -</strong> <a href="Are humans still better than AI at coding? Human coder beats AI in epic 10-hour showdown">Are humans still better than AI at coding? Human coder beats AI in epic 10-hour showdown</a></p><p>&nbsp;</p><p>On the other hand, there are jobs that are least affected by AI and are that jobs which requires physical and a human presence. These jobs includes plumbers, roofers, nursing assistants, massage therapists and phlebotomists. These jobs are considered safe for now because AI can’t do physical tasks or make real-time human decisions.</p><p>&nbsp;</p><p>The study also raises important questions about how societies and governments will deal with the changes that artificial intelligence brings.&nbsp;</p><p>&nbsp;</p><p>While some experts believes that the AI can help in solving major problems, while others fear that AI could lead to unemployment, inequality and social unrest.<br>&nbsp;</p><p><strong>Professions most at risk from AI:</strong></p><ul><li>Interpreters and translators</li><li>Historians</li><li>Passenger attendants</li><li>Sales representatives of services</li><li>Writers and authors</li><li>Customer service representatives</li><li>CNC tool programmers</li><li>Telephone operators</li><li>Ticket agents and travel clerks</li><li>Broadcast announcers and radio DJs</li><li>Brokerage clerks</li><li>Farm and home management educators</li><li>Telemarketers</li><li>Concierges</li><li>Political scientists</li><li>&nbsp;News analysts</li><li>Reporters</li><li>Journalists</li><li>Mathematicians</li><li>Technical writers</li><li>Proofreaders and copy markers</li><li>Hosts and hostesses</li><li>Editors</li><li>Postsecondary business teachers</li><li>Public relations specialists</li><li>Demonstrators and product promoters</li><li>Advertising sales agents</li><li>New accounts clerks</li><li>Statistical assistants</li><li>Counter and rental clerks</li><li>Data scientists</li><li>Personal financial advisors</li><li>Archivists</li><li>Postsecondary economics teachers</li><li>Web developers</li><li>Management analysts</li><li>Geographers</li><li>Models</li><li>Market research analysts</li><li>Public safety telecommunicators</li><li>Switchboard operators</li><li>Postsecondary library science teachers</li></ul><p><strong>Professions most safe from the risk of AI:</strong></p><ul><li>Dredge operators</li><li>Bridge and lock tenders</li><li>Water treatment plant and system operators</li><li>Foundry mold and coremakers</li><li>Rail-track laying and maintenance equipment operators</li><li>Pile driver operators</li><li>Floor sanders and finishers</li><li>Orderlies, Motorboat operators</li><li>Logging equipment operators</li><li>Paving, surfacing and tamping equipment operators</li><li>Maids and housekeeping cleaners</li><li>Roustabouts (oil and gas)</li><li>Roofers</li><li>Gas compressor and gas pumping station operators</li><li>Helpers–roofers</li><li>Tire builders</li><li>Surgical assistant</li><li>Massage therapists</li><li>Ophthalmic medical technicians</li><li>Industrial truck and tractor operators</li><li>Supervisors of firefighters</li><li>Cement masons and concrete finishers</li><li>Dishwashers</li><li>Machine feeders</li><li>Packaging and filling machine operators</li><li>Medical equipment preparers</li><li>Highway maintenance workers</li><li>Helpers–production workers</li><li>Prosthodontists</li><li>Tire repairers and changers</li><li>Ship engineers</li><li>Automotive glass installers and repairers</li><li>Oral and maxillofacial surgeons</li><li>Plant and system operators</li><li>Embalmers</li><li>Helpers–painters, plasterers, and similar</li><li>Hazardous materials removal workers</li><li>Nursing assistants&nbsp;</li><li>Phlebotomists<br>&nbsp;</li></ul>

The number of entry-level job openings in the UK fell from 315,550 in November 2022(when ChatGpt was launched) to 214,934 last month, according to the job site Adzuna.

A new study by Microsoft has recently identified 40 jobs that are most likely to be affected by the artificial intelligence (AI). The research is based on the Unites States (US) job market but has the global implications. It shows how AI tools like ChatGPT can be used in jobs and can change many professions. Microsoft’s team used something called an “AI applicability score” to see how easily AI could be used in different roles. While the company admits that the AI won’t fully replace humans but it will definitely change how people work. Kiran Tomlinson, a Microsoft researcher, said that the goal was to understand how AI can help in different roles. "Our research shows that AI supports many tasks, particularly those involving research, writing, and communication,” he explained. Jobs involving writing, editing, customer service and data analysis are among the most affected fields by the AI. These fields includes roles like writers, editors, translators, public relations workers and journalists. Microsoft itself has reportedly let go of thousands of employees earlier this year due to the growing(partially) use of AI. Also Read - Are humans still better than AI at coding? Human coder beats AI in epic 10-hour showdown On the other hand, there are jobs that are least affected by AI and are that jobs which requires physical and a human presence. These jobs includes plumbers, roofers, nursing assistants, massage therapists and phlebotomists. These jobs are considered safe for now because AI can’t do physical tasks or make real-time human decisions. The study also raises important questions about how societies and governments will deal with the changes that artificial intelligence brings. While some experts believes that the AI can help in solving major problems, while others fear that AI could lead to unemployment, inequality and social unrest. Professions most at risk from AI: Interpreters and translators Historians Passenger attendants Sales representatives of services Writers and authors Customer service representatives CNC tool programmers Telephone operators Ticket agents and travel clerks Broadcast announcers and radio DJs Brokerage clerks Farm and home management educators Telemarketers Concierges Political scientists News analysts Reporters Journalists Mathematicians Technical writers Proofreaders and copy markers Hosts and hostesses Editors Postsecondary business teachers Public relations specialists Demonstrators and product promoters Advertising sales agents New accounts clerks Statistical assistants Counter and rental clerks Data scientists Personal financial advisors Archivists Postsecondary economics teachers Web developers Management analysts Geographers Models Market research analysts Public safety telecommunicators Switchboard operators Postsecondary library science teachers Professions most safe from the risk of AI: Dredge operators Bridge and lock tenders Water treatment plant and system operators Foundry mold and coremakers Rail-track laying and maintenance equipment operators Pile driver operators Floor sanders and finishers Orderlies, Motorboat operators Logging equipment operators Paving, surfacing and tamping equipment operators Maids and housekeeping cleaners Roustabouts (oil and gas) Roofers Gas compressor and gas pumping station operators Helpers–roofers Tire builders Surgical assistant Massage therapists Ophthalmic medical technicians Industrial truck and tractor operators Supervisors of firefighters Cement masons and concrete finishers Dishwashers Machine feeders Packaging and filling machine operators Medical equipment preparers Highway maintenance workers Helpers–production workers Prosthodontists Tire repairers and changers Ship engineers Automotive glass installers and repairers Oral and maxillofacial surgeons Plant and system operators Embalmers Helpers–painters, plasterers, and similar Hazardous materials removal workers Nursing assistants Phlebotomists

<p>The number of entry-level job openings in the UK fell from 315,550 in November 2022(when ChatGpt was launched) to 214,934 last month, according to the job site Adzuna.</p>

Microsoft reveals 40 jobs AI will take over sooner -  Check which jobs are still safe

<p>Research has found that men born in the summer season are more likely to be depressed later in life. The revelation was made by scientists at the Kwantlen Polytechnic University in British Columbia, Canada. An international survey conducted by them found that men born in summer are at a higher risk of developing depression over the years as compared to men born in other seasons. Notably, this was only found to be true for men and not women. This is because of the environmental risk factors the mothers are exposed to throughout the year, which differ in various seasons. Gizmodo reported that the author of the study, Mikael Mokkonen, got the idea to study seasons and their effect on mental health from horoscopes. He told the publication that when someone asked him if he believed in horoscopes, he started "wondering if there could potentially be a biological basis for them, in terms of how a person’s birthday could be associated with physiological or mental features." Also Read: <a href="https://www.wionews.com/trending/new-scare-unlocked-toothbrush-injury-triggers-stroke-and-deadly-infection-risk-in-japanese-man-1753871613046"><strong>New fear unlocked: Toothbrush injury triggers stroke and deadly infection risk in Japanese man</strong></a></p><p>Also Read: <a href="https://www.wionews.com/trending/swedish-company-gives-masturbation-break-to-its-staff-1753760328714"><strong>'An apple a day...': A Swedish company gives 30-minute masturbation break to its staff. Here's why</strong></a></p><h2><strong>Seasons affect mood, does the birth season affect depression?</strong></h2><p>Mokkonen wanted to fill the gaps in the knowledge around one's birth timing and mental health, as hardly any research has been carried out on it. Scientists have long stated that seasons affect the mood. For example, lack of sunshine can make one depressed, thus triggering Seasonal Affective Disorder, also known as SAD. However, whether the season one is born affects mental health is not known. So Mokkonen and his team surveyed 303 adults online. Their age was noted, and the men were asked to fill in two questionnaires to assess their anxiety and depression levels. They noted that more men born in the summer season reported depression symptoms as compared to those born in other seasons. Also Read: <a href="https://www.wionews.com/trending/suspicious-wife-subjects-husband-to-lie-detector-test-worlds-most-jealous-woman-1753529304711"><strong>Suspicious wife subjects husband to lie detector test each time he comes home. 'When you've got...'</strong></a></p><h2><strong>Shortcomings of the study</strong></h2><p>Mokkonen thinks it all possibly boils down to "the environmental conditions of the mother during pregnancy." Things like temperature and sunlight vary across the year, possibly impacting the baby. However, the team asserts in the study published in the journal PLOS Mental Health that the survey only established a connection between the season of birth and depression, and didn't prove that the summer season was responsible for the mental health of men. Besides this shortcoming, the responses were recorded only for a short period of two months in 2024. This means it did not account for the variations and changes in the symptoms over a longer period. Also, most of the participants were college students, so the survey definitely did not take into account the full picture. The researchers plan to delve into other factors, like the mother’s diet and circulating hormone levels, to get a conclusive answer.<br>&nbsp;</p>

Men born in the summer season are more prone to developing depression later in life, according to a study. However, the same cannot be said for women. The survey noted the birth months of the participants and their mental health.

Research has found that men born in the summer season are more likely to be depressed later in life. The revelation was made by scientists at the Kwantlen Polytechnic University in British Columbia, Canada. An international survey conducted by them found that men born in summer are at a higher risk of developing depression over the years as compared to men born in other seasons. Notably, this was only found to be true for men and not women. This is because of the environmental risk factors the mothers are exposed to throughout the year, which differ in various seasons. Gizmodo reported that the author of the study, Mikael Mokkonen, got the idea to study seasons and their effect on mental health from horoscopes. He told the publication that when someone asked him if he believed in horoscopes, he started "wondering if there could potentially be a biological basis for them, in terms of how a person’s birthday could be associated with physiological or mental features." Also Read: New fear unlocked: Toothbrush injury triggers stroke and deadly infection risk in Japanese man Also Read: 'An apple a day...': A Swedish company gives 30-minute masturbation break to its staff. Here's why Seasons affect mood, does the birth season affect depression? Mokkonen wanted to fill the gaps in the knowledge around one's birth timing and mental health, as hardly any research has been carried out on it. Scientists have long stated that seasons affect the mood. For example, lack of sunshine can make one depressed, thus triggering Seasonal Affective Disorder, also known as SAD. However, whether the season one is born affects mental health is not known. So Mokkonen and his team surveyed 303 adults online. Their age was noted, and the men were asked to fill in two questionnaires to assess their anxiety and depression levels. They noted that more men born in the summer season reported depression symptoms as compared to those born in other seasons. Also Read: Suspicious wife subjects husband to lie detector test each time he comes home. 'When you've got...' Shortcomings of the study Mokkonen thinks it all possibly boils down to "the environmental conditions of the mother during pregnancy." Things like temperature and sunlight vary across the year, possibly impacting the baby. However, the team asserts in the study published in the journal PLOS Mental Health that the survey only established a connection between the season of birth and depression, and didn't prove that the summer season was responsible for the mental health of men. Besides this shortcoming, the responses were recorded only for a short period of two months in 2024. This means it did not account for the variations and changes in the symptoms over a longer period. Also, most of the participants were college students, so the survey definitely did not take into account the full picture. The researchers plan to delve into other factors, like the mother’s diet and circulating hormone levels, to get a conclusive answer.

<p>Men born in the summer season are more prone to developing depression later in life, according to a study. However, the same cannot be said for women. The survey noted the birth months of the participants and their mental health.</p>

Summer boys more prone to becoming depressed later in life

<p>Australia launched its first domestically built rocket, Eris, on Wednesday (Jul 30). However, the spacecraft, which was set to attempt to reach orbit, crashed 14 seconds after its liftoff from a spaceport near Bowen in northern Queensland. The rocket was developed by Gilmour Space Technologies and was the first Australian-designed and manufactured orbital launch vehicle intended to carry small satellites into space.</p><p>&nbsp;</p><p>In footage shared by the space company online, the 23-metre-high rocket can be seen as it attempts its first flight from the launch tower, marking the first attempt at an orbital launch from Australia in over 50 years. As the rocket lifted off, it failed to launch successfully and hovered briefly before crashing down. Thick smoke and enormous flames can be seen erupting from its wreckage at the launch base. No injuries were reported in the incident.</p>

<blockquote class="twitter-tweet"><p lang="en" dir="ltr">Liftoff completed, launch tower cleared, stage 1 tested. <br>Awesome result for a first test launch. <a href="https://t.co/EYbNbGDz3l">pic.twitter.com/EYbNbGDz3l</a></p>&mdash; Gilmour Space (@GilmourSpace) <a href="https://twitter.com/GilmourSpace/status/1950395515721711703?ref_src=twsrc%5Etfw">July 30, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

<p>Despite the rocket crashing, CEO Adam Gilmour expressed satisfaction with the successful launch at the launchpad, saying, “Space is hard.”</p><p>&nbsp;</p><p>“SpaceX, Rocket Lab and others needed multiple test flights to reach orbit. We've learned a tremendous amount that will go directly into improving our next vehicle, which is already in production,” he added.</p><p>&nbsp;</p><p>In a post on Facebook, the company called the launch a “success”, noting that all four hybrid engines ignited. The rocket achieved 23 seconds of engine burn and 14 seconds of flight on its debut launch.</p><p>&nbsp;</p><p>Earlier, Gilmour Space Technologies had scheduled launches in May and then earlier this month. However, both were postponed due to weather conditions and technical issues.</p><p>“Getting off the pad and into flight is a huge step forward for any new rocket program. This was the first real test of our rocket systems, our propulsion technology, and our spaceport — and it proved that much of what we've built works,” Gilmour said.</p><p>&nbsp;</p><p>“Of course I would have liked more flight time but happy with this,” he posted on LinkedIn. Earlier in February, the CEO highlighted that it was “almost unheard of” for a private space company to be successful in reaching orbit in its first flight attempt.</p><p>&nbsp;</p><p>The company had earlier suggested that it would deem the mission as successful if the rocket lifted off. In a statement, it said that the launch site infrastructure “remained intact.”</p><p>Describing the launch as a “huge achievement”, Whitsunday Regional Council Mayor Ry Collins said, “This is an important first step towards the giant leap of a future commercial space industry right here in our region.”</p><p>&nbsp;</p><p>Earlier this month, the federal government granted AU$5 million ($3.2 million) to Gilmour Space Technologies, a privately funded firm, to support the development of the Eris rocket. In 2023, the government granted a AU$52 million ($35 million) funding agreement for space innovation and commercialisation in Australia.</p><p>&nbsp;</p><p>According to NASASpaceFlight, there have been hundreds of suborbital launches, but only two successful orbital missions from its territory.<br>&nbsp;</p>

Despite the rocket crashing, CEO Adam Gilmour expressed satisfaction with the successful launch at the launchpad, saying, “Space is hard.”

Australia launched its first domestically built rocket, Eris, on Wednesday (Jul 30). However, the spacecraft, which was set to attempt to reach orbit, crashed 14 seconds after its liftoff from a spaceport near Bowen in northern Queensland. The rocket was developed by Gilmour Space Technologies and was the first Australian-designed and manufactured orbital launch vehicle intended to carry small satellites into space. In footage shared by the space company online, the 23-metre-high rocket can be seen as it attempts its first flight from the launch tower, marking the first attempt at an orbital launch from Australia in over 50 years. As the rocket lifted off, it failed to launch successfully and hovered briefly before crashing down. Thick smoke and enormous flames can be seen erupting from its wreckage at the launch base. No injuries were reported in the incident.

<p>Despite the rocket crashing, CEO Adam Gilmour expressed satisfaction with the successful launch at the launchpad, saying, “Space is hard.”</p>

WATCH | Australia’s first domestically made rocket crashes 14 seconds after liftoff

<p>The interstellar object racing towards the inner solar system has intrigued astronomers around the world. Harvard scientist Avi Loeb thinks that it could be an object sent by aliens to study Earth and the entire star system. This theory has been panned by critics who say it is highly unlikely that it is a spacecraft sent by an intelligent alien civilisation. Loeb's theory has triggered panic among some people who think Earth is under threat of an alien attack. Now, Loeb has come up with another idea about the 3I/ATLAS, putting forward the idea that a spacecraft already zooming through the region near Jupiter could take a closer look at this interstellar object. In a paper yet to be peer reviewed, he suggests that NASA's Juno, launched in 2011 to study Jupiter, could intercept the object. He also has the exact date this could happen - March 14, 2026. He says if Juno accelerates by 2.6 kilometres per second on September 14, 2025, it could come face to face with 3I/ATLAS. Also Read: <a href="https://www.wionews.com/trending/avi-loeb-says-interstellar-object-3i-atlas-is-alien-spacecraft-3-reasons-why-he-thinks-so-1753349149598"><strong>Expert says interstellar object 3I/ATLAS is alien spacecraft: 3 reasons why he thinks so</strong></a></p><h2><strong>How Juno can study the interstellar object</strong></h2><p>However, scientists say this meeting is scientifically not possible because the object is cruising at an astounding speed of 60 kilometres per second. However, what Juno can do is use its scientific instruments to "probe the nature of 3I/ATLAS from a close distance," Loeb stated. "The close encounter of 3I/ATLAS to Jupiter provides a rare opportunity to shift Juno from its current orbit around Jupiter to intercept the path of 3I/ATLAS at its closest approach to Jupiter," he wrote in a blog post about his plan to learn more about the cosmic object. Another problem with using Juno to study the mysterious visitor is how much fuel it has left after being in space for 14 years. However, Loeb thinks it is possible to "rejuvenate Juno’s mission and extend its scientific lifespan beyond" and unravel the interstellar object. This move could make it clear if it indeed is an alien probe, as proposed by Loeb. Also Read: <a href="https://www.wionews.com/science/unexplainable-radio-signal-defying-laws-of-universe-beams-every-14-minutes-and-70-minutes-1753413568947"><strong>Unexplainable radio signal defying laws of universe has no clear source. 'It is a unicorn'</strong></a></p><h2><strong>About the interstellar object 3I/ATLAS</strong></h2><p>Scientists are scrambling to gather as much information about the object as possible before it reaches its closest point to the Sun. The Vera C. Rubin Observatory, housing the world's largest telescope, has revealed its massive size. It is around 11 kilometres wide, making it the largest of the three objects from outer space spotted inside the solar system. The majority of scientists agree that it is a comet. Its coma, that is the cloud of ice, dust, and gas around it is approximately 24 kilometres across. Vera C. Rubin observed the object even before it was unveiled to the world, revealing that its solid nucleus is surrounded by large amounts of dust and water ice. It has also been dated as being three to 11 billion years old, around the same time the Milky Way originated, making it older than Earth and even the solar system.<br>&nbsp;</p>

An intruder from outer space is zooming through our solar system, and a spacecraft launched to study Jupiter can provide crucial clues about it, according to Harvard scientist Avi Loeb. He earlier proposed that it could be a spacecraft sent to inspect Earth.

The interstellar object racing towards the inner solar system has intrigued astronomers around the world. Harvard scientist Avi Loeb thinks that it could be an object sent by aliens to study Earth and the entire star system. This theory has been panned by critics who say it is highly unlikely that it is a spacecraft sent by an intelligent alien civilisation. Loeb's theory has triggered panic among some people who think Earth is under threat of an alien attack. Now, Loeb has come up with another idea about the 3I/ATLAS, putting forward the idea that a spacecraft already zooming through the region near Jupiter could take a closer look at this interstellar object. In a paper yet to be peer reviewed, he suggests that NASA's Juno, launched in 2011 to study Jupiter, could intercept the object. He also has the exact date this could happen - March 14, 2026. He says if Juno accelerates by 2.6 kilometres per second on September 14, 2025, it could come face to face with 3I/ATLAS. Also Read: Expert says interstellar object 3I/ATLAS is alien spacecraft: 3 reasons why he thinks so How Juno can study the interstellar object However, scientists say this meeting is scientifically not possible because the object is cruising at an astounding speed of 60 kilometres per second. However, what Juno can do is use its scientific instruments to "probe the nature of 3I/ATLAS from a close distance," Loeb stated. "The close encounter of 3I/ATLAS to Jupiter provides a rare opportunity to shift Juno from its current orbit around Jupiter to intercept the path of 3I/ATLAS at its closest approach to Jupiter," he wrote in a blog post about his plan to learn more about the cosmic object. Another problem with using Juno to study the mysterious visitor is how much fuel it has left after being in space for 14 years. However, Loeb thinks it is possible to "rejuvenate Juno’s mission and extend its scientific lifespan beyond" and unravel the interstellar object. This move could make it clear if it indeed is an alien probe, as proposed by Loeb. Also Read: Unexplainable radio signal defying laws of universe has no clear source. 'It is a unicorn' About the interstellar object 3I/ATLAS Scientists are scrambling to gather as much information about the object as possible before it reaches its closest point to the Sun. The Vera C. Rubin Observatory, housing the world's largest telescope, has revealed its massive size. It is around 11 kilometres wide, making it the largest of the three objects from outer space spotted inside the solar system. The majority of scientists agree that it is a comet. Its coma, that is the cloud of ice, dust, and gas around it is approximately 24 kilometres across. Vera C. Rubin observed the object even before it was unveiled to the world, revealing that its solid nucleus is surrounded by large amounts of dust and water ice. It has also been dated as being three to 11 billion years old, around the same time the Milky Way originated, making it older than Earth and even the solar system.

<p>An intruder from outer space is zooming through our solar system, and a spacecraft launched to study Jupiter can provide crucial clues about it, according to Harvard scientist Avi Loeb. He earlier proposed that it could be a spacecraft sent to inspect Earth.</p>

Scientist says 14-year-old spacecraft hovering over Jupiter can encounter 'alien ship' on THIS date

<p>NASA-ISRO Synthetic Aperture Radar (NISAR) launched the Geosynchronous Satellite Launch Vehicle (GSLV-MkII) from the Satish Dhawan Space Centre in Sriharikota on July 30. NISAR is a joint venture of ISRO and NASA. It has been developed to give a detailed view of the Earth to observe and measure some of the planet's most complex processes.&nbsp;</p>

<blockquote class="twitter-tweet"><p lang="ro" dir="ltr">NASA-ISRO NISAR satellite onboard GSLV-F16 launched from Satish Dhawan Space Centre (SDSC) in Sriharikota, Andhra Pradesh<br><br>Source: ANI<a href="https://twitter.com/hashtag/NISARLaunch?src=hash&amp;ref_src=twsrc%5Etfw">#NISARLaunch</a> <a href="https://t.co/LI8JXEMxF1">pic.twitter.com/LI8JXEMxF1</a></p>&mdash; WION (@WIONews) <a href="https://twitter.com/WIONews/status/1950530563955142816?ref_src=twsrc%5Etfw">July 30, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

<p>This is the 16th time a GSLV rocket is being used, specially prepared for this important Earth mission. The rocket is about 51 metres tall. And it weighs as much as 70 elephants, nearly 420 tonnes at lift-off. GSLV-F16 is strong enough to carry satellites weighing more than two small cars all the way up into space. &nbsp;</p><h2>Why is NISAR riding this rocket?</h2><p>NISAR isn’t just any satellite; it’s heavy (about 2,800 kg) and packed with sensitive science gadgets. It needs a rocket that’s powerful AND accurate to reach the exact spot in space. GSLV-F16’s special technology, especially its super-cold (cryogenic) top stage, makes sure NISAR gets there safely so its radars can do their important job circling Earth.</p><h2>GSLV-F16 A proud part of India’s space story</h2><p>The GSLV family of rockets is a key ingredient in India’s space journey. It’ll lift satellites up to help us with climate, navigation, TV, and even science partnerships. With GSLV-F16 and NISAR, India is showing the world it can support big, clever space projects, joining hands with NASA and leading the way to discoveries from space.</p><h2>What will happen next?&nbsp;</h2><p>Around 19 minutes after the rocket lifts off, the GSLV-F16 will inject the NISAR satellite into a 743-km sun-synchronous orbit. NISAR is a global mission and everyone around the world will be able to access its data.</p><p>&nbsp;</p><p>Radha Krishna Kavuluru, former Ground Segment Engineer and Ex-Project Manager of NISAR, told PTI, The satellite will transmit extensive data covering the Earth, including Antarctica, the North Pole, and oceans.”</p>

NASA-ISRO launched the NISAR satellite, having the Geosynchronous Satellite Launch Vehicle (GSLV-MkII) onboard, on July 30 from the Satish Dhawan Space Centre in Sriharikota. 

NASA-ISRO Synthetic Aperture Radar (NISAR) launched the Geosynchronous Satellite Launch Vehicle (GSLV-MkII) from the Satish Dhawan Space Centre in Sriharikota on July 30. NISAR is a joint venture of ISRO and NASA. It has been developed to give a detailed view of the Earth to observe and measure some of the planet's most complex processes.

<p>NASA-ISRO launched the NISAR satellite, having the Geosynchronous Satellite Launch Vehicle (GSLV-MkII) onboard, on July 30 from the Satish Dhawan Space Centre in Sriharikota.&nbsp;</p>

NASA-ISRO launches NISAR having GSLV-F16 onboard. Here's all about it

<p>The scientists who precisely measure the position of Earth are in a bit of trouble after the rise of wifi, mobile phones, and satellite internet. The development unfolded after it began blocking the specific frequency lanes on the radio spectrum highway that track black holes. They use radio telescopes to detect the radio waves coming from the black holes.</p><p>&nbsp;</p><p>The measurement is done by using the science of geodesy, based on tracking the locations of black holes in distant galaxies. It plays a significant role in the satellites being used by the scientists for navigation, communication, and Earth observation every day, according to a report by Space.com.</p><p>&nbsp;</p><p>They suggest that radio waves pass cleanly through the atmosphere, which helps in receiving during day and night and in all weather conditions for study and measurement. Radio waves are also utilised for communication on Earth, which includes wifi and mobile phones.</p><p>&nbsp;</p><p>The use of varied radio frequencies along with different lanes on the radio highway, is closely regulated, out of which a few narrow lanes are reserved for radio astronomy for study and other astronomical projects</p><p>&nbsp;</p><p>However, the scientists have claimed that there was little traffic on the radio highway in previous decades. Scientists commonly ventured beyond traditional radio astronomy lanes to receive the signals from the black hole. Achieving the extreme precision required in modern geodesy now depends on accessing frequencies beyond those strictly set aside for astronomy.</p><h3>Radio traffic on the rise</h3><p>In the recent past, with the advancement of technology, human-made electromagnetic pollution has exponentially increased. Following the emergence of wifi and mobile phone services, scientists had to move to higher frequencies. But now they began running out of lanes.</p><p>&nbsp;</p><p>Five to six generations of mobile phones (each occupying a new lane) are crowding the spectrum of radio frequency, along with internet connections now directly beaming from a fleet of thousands of satellites.</p><p>&nbsp;</p><p>The multitude of powerful signals is often too strong for geodetic observatories to detect the very weak signals emitted by black holes. This potentially jeopardises key satellite-based services.</p>

The science of geodesy plays a significant role in measuring the positions of Earth after tracking the locations of the black holes in distant galaxies. It is done for navigation, communication, and Earth observation every day.

The scientists who precisely measure the position of Earth are in a bit of trouble after the rise of wifi, mobile phones, and satellite internet. The development unfolded after it began blocking the specific frequency lanes on the radio spectrum highway that track black holes. They use radio telescopes to detect the radio waves coming from the black holes. The measurement is done by using the science of geodesy, based on tracking the locations of black holes in distant galaxies. It plays a significant role in the satellites being used by the scientists for navigation, communication, and Earth observation every day, according to a report by Space.com. They suggest that radio waves pass cleanly through the atmosphere, which helps in receiving during day and night and in all weather conditions for study and measurement. Radio waves are also utilised for communication on Earth, which includes wifi and mobile phones. The use of varied radio frequencies along with different lanes on the radio highway, is closely regulated, out of which a few narrow lanes are reserved for radio astronomy for study and other astronomical projects However, the scientists have claimed that there was little traffic on the radio highway in previous decades. Scientists commonly ventured beyond traditional radio astronomy lanes to receive the signals from the black hole. Achieving the extreme precision required in modern geodesy now depends on accessing frequencies beyond those strictly set aside for astronomy. Radio traffic on the rise In the recent past, with the advancement of technology, human-made electromagnetic pollution has exponentially increased. Following the emergence of wifi and mobile phone services, scientists had to move to higher frequencies. But now they began running out of lanes. Five to six generations of mobile phones (each occupying a new lane) are crowding the spectrum of radio frequency, along with internet connections now directly beaming from a fleet of thousands of satellites. The multitude of powerful signals is often too strong for geodetic observatories to detect the very weak signals emitted by black holes. This potentially jeopardises key satellite-based services.

<p>The science of geodesy plays a significant role in measuring the positions of Earth after tracking the locations of the black holes in distant galaxies. It is done for navigation, communication, and Earth observation every day.</p>

Where are we in Universe? Scientists turn to Black Holes to locate Earth, but phones and Wi-Fi block signals

<p>Scientists have warned that a fault line in Canada that has been lying dormant for years is showing signs of seismic activity and can trigger a massive earthquake. A study conducted by the University of Victoria (UVic) states that this threat lies in northwestern Canada’s Yukon Territory. The Tintina fault stretches around 1,000 kilometres and cuts northwest. It has been believed to be quiet for over 40 million years. But researchers from the university say that a 130-kilometre portion of the fault near Dawson City likely witnessed a huge earthquake during the Quaternary Period, SciTech Daily reported. This spans from 2.6 million years ago to the present. They added that the fault line has also shifted sideways by a total of 450 kilometres during its entire lifetime. This was deduced after studying imagery taken by satellites, aircraft, and drones. Scientists believe that the fault line has been deceiving humans till now and holds the potential to trigger big earthquakes in the future. The study was published in Geophysical Research Letters. Also Read: <a href="https://www.wionews.com/trending/hawaii-tsunami-warning-cruise-ships-leave-nearly-600-passengers-behind-following-russia-earthquake-1753873614284"><strong>Hawaii tsunami warning: Cruise ships sail off leaving 600 passengers behind following 8.7 magnitude Russia earthquake</strong></a></p><p>Also Read:<a href="https://www.wionews.com/world/-jumped-out-of-a-window-many-in-need-of-medical-aid-after-russia-s-massive-8-8-earthquake-1753844895317"><strong> ‘Jumped out of a window’: Many in need of medical aid after Russia’s massive 8.8 earthquake</strong></a></p><h2><strong>Tintina fault in Canada could be building pressure</strong></h2><p>Theron Finley, recent UVic PhD graduate and lead author of the article, says that they knew a few small earthquakes of magnitude 3 to 4 were detected along the Tintina fault in the past decades. However, there was nothing to suggest that it could cause major earthquakes. They decided to reexamine the fault line to see if that was still possible. "The expanding availability of high-resolution data prompted us to re-examine the fault, looking for evidence of prehistoric earthquakes in the landscape," he said. The way scientists learn about the chances of earthquakes in Canada is by looking at historical earthquake records, including Indigenous oral histories, archived documents, and readings from modern seismic networks. But these records are only a few hundred years old, while most faultlines can remain quiet for thousands of years. This meant that the Tintina fault could also be deceiving us. Also Read: <a href="https://www.wionews.com/world/kamchatka-seismic-activity-1753859947053"><strong>Kamchatka, Russia earthquake today: The real reason this remote Russian region shakes so often</strong></a></p><h2><strong>Clues that show Canada is due for a major earthquake</strong></h2><p>A feature called "fault scarps" passing within 20 km of Dawson City gave away the secret of Tintina. Fault scarps are linear features that are formed due to either large or shallow earthquakes because of the rupturing of the Earth’s surface. The researchers examined these scarps, which can stay in place for thousands of years. They run hundreds of kilometres long but are only a few metres wide. The study authors used "high-resolution topographic data from the ArcticDEM dataset from satellite images, as well as from light detection and ranging (lidar) surveys conducted with aeroplanes and drones" in the forested regions of Canada and detected a series of fault scarps in the area. Also Read: <a href="https://www.wionews.com/trending/russia-earthquake-8-8-and-japan-tsunami-ryo-tatsuki-july-prediction-1753842991629"><strong>'Ryo Tatsuki was right': 8.7 earthquake in Russia sets social media abuzz with Japan's Baba Vanga's prophecy</strong></a></p><p>&nbsp;</p><p>The glacial landforms, 2.6 million years in age, were observed to be laterally offset across the fault scarp by 1000 metres. The rest, which were 132,000 years old, were laterally offset by 75 metres. Scientists say that this finding confirms multiple earthquakes were triggered by the Tintina fault throughout the Quaternary period. Their findings also revealed that 12,000-year-old landforms have not changed because of the fault, which meant no major earthquake has occurred since then. “We determined that future earthquakes on the Tintina fault could exceed magnitude 7.5,” says Finley. He feels that the fault may be at "a relatively late stage of a seismic cycle," and considerable "build-up of strain, of six meters in the last 12,000 years" has likely happened. "If this were to be released, it would cause a significant earthquake."</p>

 The Tintina fault in Canada’s Yukon Territory has been believed to be silent for 40 million years. However, scientists say that might not be true, and it might be building pressure, which can soon trigger a massive earthquake because of it.

Scientists have warned that a fault line in Canada that has been lying dormant for years is showing signs of seismic activity and can trigger a massive earthquake. A study conducted by the University of Victoria (UVic) states that this threat lies in northwestern Canada’s Yukon Territory. The Tintina fault stretches around 1,000 kilometres and cuts northwest. It has been believed to be quiet for over 40 million years. But researchers from the university say that a 130-kilometre portion of the fault near Dawson City likely witnessed a huge earthquake during the Quaternary Period, SciTech Daily reported. This spans from 2.6 million years ago to the present. They added that the fault line has also shifted sideways by a total of 450 kilometres during its entire lifetime. This was deduced after studying imagery taken by satellites, aircraft, and drones. Scientists believe that the fault line has been deceiving humans till now and holds the potential to trigger big earthquakes in the future. The study was published in Geophysical Research Letters. Also Read: Hawaii tsunami warning: Cruise ships sail off leaving 600 passengers behind following 8.7 magnitude Russia earthquake Also Read: ‘Jumped out of a window’: Many in need of medical aid after Russia’s massive 8.8 earthquake Tintina fault in Canada could be building pressure Theron Finley, recent UVic PhD graduate and lead author of the article, says that they knew a few small earthquakes of magnitude 3 to 4 were detected along the Tintina fault in the past decades. However, there was nothing to suggest that it could cause major earthquakes. They decided to reexamine the fault line to see if that was still possible. "The expanding availability of high-resolution data prompted us to re-examine the fault, looking for evidence of prehistoric earthquakes in the landscape," he said. The way scientists learn about the chances of earthquakes in Canada is by looking at historical earthquake records, including Indigenous oral histories, archived documents, and readings from modern seismic networks. But these records are only a few hundred years old, while most faultlines can remain quiet for thousands of years. This meant that the Tintina fault could also be deceiving us. Also Read: Kamchatka, Russia earthquake today: The real reason this remote Russian region shakes so often Clues that show Canada is due for a major earthquake A feature called "fault scarps" passing within 20 km of Dawson City gave away the secret of Tintina. Fault scarps are linear features that are formed due to either large or shallow earthquakes because of the rupturing of the Earth’s surface. The researchers examined these scarps, which can stay in place for thousands of years. They run hundreds of kilometres long but are only a few metres wide. The study authors used "high-resolution topographic data from the ArcticDEM dataset from satellite images, as well as from light detection and ranging (lidar) surveys conducted with aeroplanes and drones" in the forested regions of Canada and detected a series of fault scarps in the area. Also Read: 'Ryo Tatsuki was right': 8.7 earthquake in Russia sets social media abuzz with Japan's Baba Vanga's prophecy The glacial landforms, 2.6 million years in age, were observed to be laterally offset across the fault scarp by 1000 metres. The rest, which were 132,000 years old, were laterally offset by 75 metres. Scientists say that this finding confirms multiple earthquakes were triggered by the Tintina fault throughout the Quaternary period. Their findings also revealed that 12,000-year-old landforms have not changed because of the fault, which meant no major earthquake has occurred since then. “We determined that future earthquakes on the Tintina fault could exceed magnitude 7.5,” says Finley. He feels that the fault may be at "a relatively late stage of a seismic cycle," and considerable "build-up of strain, of six meters in the last 12,000 years" has likely happened. "If this were to be released, it would cause a significant earthquake."

<p>&nbsp;The Tintina fault in Canada’s Yukon Territory has been believed to be silent for 40 million years. However, scientists say that might not be true, and it might be building pressure, which can soon trigger a massive earthquake because of it.</p>

Scientists say Canadian fault line dormant for 40 million years is stewing, warn of major earthquake

<p>Dr Vinay Prasad resigned as the top vaccine and gene therapy official of the US Food and Drug Administration (FDA) on Tuesday (July 29) in the wake of a vilification campaign led by right-wing influencer Laura Loomer. Loomer had slammed Prasad for allegedly denying drug approvals for rare diseases, and for his past support of left-leaning figures like Senator Bernie Sanders. The resurfacing of his past social media posts, identifying himself as a political liberal, and joking about having a Donald Trump 'voodoo doll' may have contributed to his exit, according to reports in the US media.</p>

<h2>Prasad played a role in ending US Covid vaccine mandate</h2><p>“Dr. Prasad did not want to be a distraction to the great work of the FDA in the Trump administration and has decided to return to California and spend more time with his family,” said Andrew Nixon, a Health and Human Services spokesperson, confirming Prasad's resignation just three months into the post.<br>Prasad had expressed some conservative views aligning with those of Health Secretary Robert Kennedy Jr, sharing his criticism of Covid pandemic measures and vaccine scepkticism.&nbsp;</p><p>FDA Commissioner Marty Makary called Prasad, who had taken up the post of director of the FDA’s Center for Biologics Evaluation and Research only in May, an 'impeccable scientist'.</p><p>After he took over in May, Prasad and Makary had announced new COVID-19 vaccine policies, limiting their use to those over 65 or at high risk, with further studies required for younger populations.</p><h2>Dr Vinay Prasad resigned in the wake of gene therapy drug controversy</h2><p>Prasad came under scrutiny for having cracked down on Sarepta Therapeutics due to deaths linked to its gene therapy drug Elevidys. After initially halting its use, Prasad later allowed it for some lower-risk children.</p><p>Amid the controversies, Prasad was labelled by a section of the media as a Bernie Sanders acolyte.</p><h2>More about Dr Vinay Prasad who left FDA vaccine job</h2><p>Vinayak "Vinay" Kashyap Prasad is a hematologist-oncologist and health researcher, and professor of epidemiology and biostatistics at University of California San Fransico (UCSF).<br>Before joining the FDA, he was a prominent UCSF oncologist known for his research on cancer drugs, health policy, and financial conflicts in drug approvals. He is the author of the books <i>Ending Medical Reversal</i> (2015) and <i>Malignant</i> (2020) and hosts the podcast, <i>Plenary Session</i>. Born to Indian immigrant parents, Prasad is known for challenging lax FDA approval standards.</p><h2>Dr Vinay Prasad life and career</h2><p>Prasad was raised near Cleveland, Ohio, and northern Indiana and graduated from Michigan State University in 2005 with a double major in philosophy and physiology. He earned his medical degree from the University of Chicago in 2009 and did a Master’s in Public Health from Johns Hopkins in 2014. He completed oncology and hematology fellowships at the National Cancer Institute and the National Heart, Lung, and Blood Institute.</p><p>Prasad worked as an assistant and associate professor at Oregon Health &amp; Science University (2015–2020), before becoming a full professor at UCSF.</p><p>&nbsp;</p><p><a href="https://www.wionews.com/videos/how-are-covid-vaccines-affecting-our-health-692455/embed">https://www.wionews.com/videos/how-are-covid-vaccines-affecting-our-health-692455/embed</a></p><h2>Dr Vinay Prasad is known for controversial stances on medical issues</h2><p>In 2021, Prasad compared the US COVID-19 response to Nazi Germany’s Third Reich. Like RFK Jr, he publicly highlighted the risks of COVID vaccines, particularly for children. He was also part of a group opposing school quarantines and mask mandates during the pandemic, advocating repeal of such measures.</p><p>In an article in 2022, he accused public health organisations of dishonesty, drawing criticism.<br>&nbsp;</p>

Loomer had slammed Prasad for allegedly denying drug approvals for rare diseases, and for his past support of left-leaning figures like Senator Bernie Sanders

Dr Vinay Prasad resigned as the top vaccine and gene therapy official of the US Food and Drug Administration (FDA) on Tuesday (July 29) in the wake of a vilification campaign led by right-wing influencer Laura Loomer. Loomer had slammed Prasad for allegedly denying drug approvals for rare diseases, and for his past support of left-leaning figures like Senator Bernie Sanders. The resurfacing of his past social media posts, identifying himself as a political liberal, and joking about having a Donald Trump 'voodoo doll' may have contributed to his exit, according to reports in the US media.

<p>Loomer had slammed Prasad for allegedly denying drug approvals for rare diseases, and for his past support of left-leaning figures like Senator Bernie Sanders</p>

Who is Vinay Prasad, Indian-origin FDA official who resigned after campaign by right-wing influencer Laura Loomer?

<p>Marine animals make noise in the ocean, and it changes depending on their diet and the climate. A study has found that over the years, the symphony created by blue and fin whales has decreased in number, National Geographic reported. Scientists say the underwater songs offer a window into the ocean world, and how marine species are impacted by human activity. A 51-kilometre-long cable stretching from the California coastline along the seafloor and 3,000 feet below the surface has a two-inch metal cylinder at one end. This hydrophone, an underwater microphone, captures the sounds of the ocean and the creatures that live in it. In a study published earlier this year, John Ryan, a biological oceanographer at the Monterey Bay Aquarium Research Institute, stated that the hydrophone picked up clear patterns in whale song across seasons and years over six years in the central California Current Ecosystem. The whale songs started in July 2015, and over the years, no change was observed in the songs of Humpback whales. However, blue and fin whales were not singing as much. Also Read: <a href="https://www.wionews.com/trending/alien-world-discovered-thriving-in-total-darkness-31000-feet-below-the-ocean-1754035524455"><strong>Alien world discovered thriving in total darkness 31,000 feet below the ocean</strong></a><br>Also Read: <a href="https://www.wionews.com/trending/russia-earthquake-8-8-and-japan-tsunami-ryo-tatsuki-july-prediction-1753842991629"><strong>'Ryo Tatsuki was right': 8.7 earthquake in Russia sets social media abuzz with Japan's Baba Vanga's prophecy</strong></a><br>&nbsp;</p><h2><strong>Heatwave killed krill, favoured prey of blue whales</strong></h2><p>The primary reason for this, according to the study, is the change in their diet and the availability of kill triggered by climate change and the warming oceans. Humpbacks feed on a range of prey and adapt when certain types of food fall in number. However, the blue and fin whales mostly only eat krill, and the heat had triggered a fall in their population. This left these creatures with hardly anything to eat, and so they weren't singing as much. The recordings were made during a massive marine heatwave. The krill had died as a result of this, besides an observable change in ocean chemistry, which led to toxic algae blooming in the region. “It caused the most widespread poisoning of marine mammals ever documented. These were hard times for whales,” says Ryan. Also Read: <a href="https://www.wionews.com/trending/this-bacteria-poops-gold-1753533034684"><strong>Nature's weirdest ALCHEMIST! This tiny microbe eats poison poops pure gold</strong></a><br>&nbsp;Also Read: <a href="https://www.wionews.com/trending/earth-has-two-new-seasons-and-it-is-not-good-news-for-our-planet-1753761418702"><strong>Earth has two new seasons, and it is not good news for our planet</strong></a></p><h2><strong>Blue whales couldn't sing when hungry</strong></h2><p>The study showed that during the heatwave, blue whale vocalisations dropped by nearly 40 per cent because of a collapse in krill and anchovy populations. Ryan says they weren't singing because they were spending all their time looking for food. "It’s like trying to sing while you're starving," he said. Starting from 2013, and stretching into the next few years, a mass of warm water spread from Alaska to Mexico. The average ocean temperatures increased by more than 4.5°F. Called The Blob, it covered 3,218 kilometres of area in the Pacific Ocean. This led to krills vanishing all of a sudden. Since they form the foundation of the marine food network, it triggered a huge problem. Blue whales had almost nothing entering their stomachs when gallons of water entered their mouth. Scientists say this is cause for concern and a massive problem unfolding in the world's oceans amid climate change.&nbsp;<br>&nbsp;</p>

Blue whales sing, and so do humpbacks. But one of these creatures is going quiet. They are hungry and scouting for food leaves them with little time to sing. Scientists say this is a serious sign of things to come and tells a sad story unfolding in the world oceans. 

Marine animals make noise in the ocean, and it changes depending on their diet and the climate. A study has found that over the years, the symphony created by blue and fin whales has decreased in number, National Geographic reported. Scientists say the underwater songs offer a window into the ocean world, and how marine species are impacted by human activity. A 51-kilometre-long cable stretching from the California coastline along the seafloor and 3,000 feet below the surface has a two-inch metal cylinder at one end. This hydrophone, an underwater microphone, captures the sounds of the ocean and the creatures that live in it. In a study published earlier this year, John Ryan, a biological oceanographer at the Monterey Bay Aquarium Research Institute, stated that the hydrophone picked up clear patterns in whale song across seasons and years over six years in the central California Current Ecosystem. The whale songs started in July 2015, and over the years, no change was observed in the songs of Humpback whales. However, blue and fin whales were not singing as much. Also Read: Alien world discovered thriving in total darkness 31,000 feet below the ocean Also Read: 'Ryo Tatsuki was right': 8.7 earthquake in Russia sets social media abuzz with Japan's Baba Vanga's prophecy Heatwave killed krill, favoured prey of blue whales The primary reason for this, according to the study, is the change in their diet and the availability of kill triggered by climate change and the warming oceans. Humpbacks feed on a range of prey and adapt when certain types of food fall in number. However, the blue and fin whales mostly only eat krill, and the heat had triggered a fall in their population. This left these creatures with hardly anything to eat, and so they weren't singing as much. The recordings were made during a massive marine heatwave. The krill had died as a result of this, besides an observable change in ocean chemistry, which led to toxic algae blooming in the region. “It caused the most widespread poisoning of marine mammals ever documented. These were hard times for whales,” says Ryan. Also Read: Nature's weirdest ALCHEMIST! This tiny microbe eats poison poops pure gold Also Read: Earth has two new seasons, and it is not good news for our planet Blue whales couldn't sing when hungry The study showed that during the heatwave, blue whale vocalisations dropped by nearly 40 per cent because of a collapse in krill and anchovy populations. Ryan says they weren't singing because they were spending all their time looking for food. "It’s like trying to sing while you're starving," he said. Starting from 2013, and stretching into the next few years, a mass of warm water spread from Alaska to Mexico. The average ocean temperatures increased by more than 4.5°F. Called The Blob, it covered 3,218 kilometres of area in the Pacific Ocean. This led to krills vanishing all of a sudden. Since they form the foundation of the marine food network, it triggered a huge problem. Blue whales had almost nothing entering their stomachs when gallons of water entered their mouth. Scientists say this is cause for concern and a massive problem unfolding in the world's oceans amid climate change.

<p>Blue whales sing, and so do humpbacks. But one of these creatures is going quiet. They are hungry and scouting for food leaves them with little time to sing. Scientists say this is a serious sign of things to come and tells a sad story unfolding in the world's oceans.&nbsp;</p>

Ghostly silence from blue whales is an ominous sign for the world

<p>Tsunamis, the massive displacement of water caused by earthquakes, landslides, volcanic eruptions or man-made causes, are some of the most destructive natural disasters in the world. As the world grapples with yet another tsunami event following an 8.8 magnitude earthquake in Russia on Wednesday (July 20), here is a look at some of the biggest tsunamis based on wave height and death toll.</p><h2>Tsunami classification based on wave heights</h2><p>These destructive waves are generally classified as megatsunamis of wave heights above 100 metres, large tsunamis of 30–100 metres and moderate tsunamis of 20–30 metres. Wave heights alone, however, may not translate into destruction. Whether tsunamis hit populated coastal areas will have to be taken into account.&nbsp;</p><h2>Tsunami wave height is not an indication of destruction</h2><p>While megatsunamis reach mind-boggling heights, &nbsp;they cause relatively fewer deaths as they often occur in remote or sparsely populated areas. The most lethal tsunamis in recorded history, on the other hand, had more modest wave heights but occurred near dense coastal populations with little or no warning. The 2004 Indian Ocean tsunami remains the most devastating in terms of human loss, while the 1958 Lituya Bay tsunami had the highest wave height since records began.</p><p>There may have been even more destructive tsunamis in the past, particularly in the prehistoric period, before recordings started. The list below avoids such events.</p><h2>Megatsunamis - wave height above 100 metres</h2><p>Megatsunamis are exceptionally large waves, caused by landslides or volcanic collapses rather than tectonic plate movements. Although some reached unimaginable heights, most occurred in remote areas, sparing large populations.</p><h3>Lituya Bay, Alaska, USA (1958)</h3><p>This tsunami was triggered by a landslide following a magnitude 7.8 earthquake. This was the tallest wave ever recorded at 524 metres or 1,719 feet. The wave destroyed everything in its path along the bay, but only two deaths were reported, due to the remote location.</p><h3>Spirit Lake, Mount St &nbsp;Helens, USA (1980)</h3><p>A landslide during the eruption of Mount St Helens caused a megatsunami in Spirit Lake, with waves reaching 260 metres or 850 feet. Despite its immense size, the event resulted in no deaths due to the uninhabited area surrounding the lake.</p><h3>Vajont Dam Disaster, Italy (1963)</h3><p>One of the most tragic man-made environmental disasters, this megatsunami was caused by a landslide into a reservoir behind the Vajont Dam. The impact created a wave 250 meters or 820 feet high, resulting in the toppling down of the dam. The tsunami flooded several towns, and is estimated to have killed around 2,000 people.</p><h3>Taan Fiord, Alaska, USA (2015)</h3><p>A massive landslide caused by glacial retreat in a remote Alaskan fjord generated a wave reaching 193 metres high. It was not a populated area and no casualties were reported.</p><h3>Karrat Fjord, Greenland (2017)</h3><p>This megatsunami was triggered by a landslide into the fjord, producing waves of around 100 metres high. At least 11 buildings in the village of Nuugaatsiaq were destroyed. Only four people were killed, as the area of impact was sparsely populated.</p><h3>Ambon Island, Indonesia (1674)</h3><p>An earthquake near the Hitu Peninsula generated a tsunami with waves as high as 100 metres, killing more than 2,000 people and devastating coastal communities.</p><h2>Large tsunamis - wave height of 30–100 metres</h2><p>Most of these large tsunamis resulted from undersea earthquakes and affected populated coastal areas. Even though their height is smaller than megatsunamis, they caused more human destruction, having hit in populated areas.<br>&nbsp;</p><h3>Indian Ocean tsunami (2004)</h3><p>This was the deadliest tsunami in recorded history in terms of human casualties. It was triggered by a massive, magnitude 9.1 undersea earthquake off the coast of Sumatra in Indonesia. The waves reached up to 51 metres and swept across 14 countries. At the end of it, &nbsp;nearly 230,000 people were killed across continents, all the way from Asia to Africa.</p><h3>Krakatau volcano eruption and tsunami, Indonesia (1883)</h3><p>The tsunami of 1883 was a result of the Krakatau volcano eruption. Waves of up to 150 feet were recorded, and an estimated 36,000 people were killed. The volcanic ash that filled the atmosphere led to long-lasting effects on the climate.</p><h3>Sanriku tsunami, Japan (1896)</h3><p>A magnitude 7.6 earthquake led to a tsunami with heights of 125 feet hitting Japan's northeastern coast. The disaster killed around 22,000 people and wiped out entire coastal villages.</p><h2>Tohoku Tsunami, Japan (2011)</h2><p>This was yet another destructive tsunami, triggered by a magnitude 9.0 earthquake off Japan’s east coast. The waves were as high as 130 feet. At the end of the devastation, some 20,000 people were reported dead. It also led to the Fukushima nuclear power reactor accident and radiation. The 2011 tsunami caused an estimated $309 billion in damage, making it one of the costliest disasters in history.</p><h3>Lisbon, Portugal (1755)</h3><p>This is one of the earliest well-documented tsunamis of Europe. Caused by a massive earthquake across Portugal, Spain, and Morocco, the tsunami had waves of up to 100 feet. The death toll is uncertain, with estimates ranging from 10,000 to 100,000.</p><h2>Moderate tsunamis - wave height 20–30 metres</h2><p>These tsunamis are of lesser height, but were deadly as they occurred near coastal populations.</p><h3>Arica Earthquake and tsunami, Peru/Chile (1868)</h3><p>This tsunami was caused by a magnitude 8.5 earthquake near Arica. The waves, as high as 70 feet, moved across the Pacific, affecting the coasts of Hawaii, New Zealand, and Australia. It is estimated to have killed between 25,000 and 70,000 people.</p><h3>Valdivia earthquake and tsunami, Chile (1960)</h3><p>This tsunami came from the strongest earthquake since recordings began. The quake had a whopping magnitude 9.5 and the subsequent tsunami killed 1,655 people. The waves reached 80 feet, causing damage across the Pacific, including in Japan and Hawaii.</p>

The most lethal tsunamis in recorded history had more modest wave heights but occurred near dense coastal populations with little or no warning. The 2004 Indian Ocean tsunami remains the most devastating in terms of human loss

Tsunamis, the massive displacement of water caused by earthquakes, landslides, volcanic eruptions or man-made causes, are some of the most destructive natural disasters in the world. As the world grapples with yet another tsunami event following an 8.8 magnitude earthquake in Russia on Wednesday (July 20), here is a look at some of the biggest tsunamis based on wave height and death toll. Tsunami classification based on wave heights These destructive waves are generally classified as megatsunamis of wave heights above 100 metres, large tsunamis of 30–100 metres and moderate tsunamis of 20–30 metres. Wave heights alone, however, may not translate into destruction. Whether tsunamis hit populated coastal areas will have to be taken into account. Tsunami wave height is not an indication of destruction While megatsunamis reach mind-boggling heights, they cause relatively fewer deaths as they often occur in remote or sparsely populated areas. The most lethal tsunamis in recorded history, on the other hand, had more modest wave heights but occurred near dense coastal populations with little or no warning. The 2004 Indian Ocean tsunami remains the most devastating in terms of human loss, while the 1958 Lituya Bay tsunami had the highest wave height since records began. There may have been even more destructive tsunamis in the past, particularly in the prehistoric period, before recordings started. The list below avoids such events. Megatsunamis - wave height above 100 metres Megatsunamis are exceptionally large waves, caused by landslides or volcanic collapses rather than tectonic plate movements. Although some reached unimaginable heights, most occurred in remote areas, sparing large populations. Lituya Bay, Alaska, USA (1958) This tsunami was triggered by a landslide following a magnitude 7.8 earthquake. This was the tallest wave ever recorded at 524 metres or 1,719 feet. The wave destroyed everything in its path along the bay, but only two deaths were reported, due to the remote location. Spirit Lake, Mount St Helens, USA (1980) A landslide during the eruption of Mount St Helens caused a megatsunami in Spirit Lake, with waves reaching 260 metres or 850 feet. Despite its immense size, the event resulted in no deaths due to the uninhabited area surrounding the lake. Vajont Dam Disaster, Italy (1963) One of the most tragic man-made environmental disasters, this megatsunami was caused by a landslide into a reservoir behind the Vajont Dam. The impact created a wave 250 meters or 820 feet high, resulting in the toppling down of the dam. The tsunami flooded several towns, and is estimated to have killed around 2,000 people. Taan Fiord, Alaska, USA (2015) A massive landslide caused by glacial retreat in a remote Alaskan fjord generated a wave reaching 193 metres high. It was not a populated area and no casualties were reported. Karrat Fjord, Greenland (2017) This megatsunami was triggered by a landslide into the fjord, producing waves of around 100 metres high. At least 11 buildings in the village of Nuugaatsiaq were destroyed. Only four people were killed, as the area of impact was sparsely populated. Ambon Island, Indonesia (1674) An earthquake near the Hitu Peninsula generated a tsunami with waves as high as 100 metres, killing more than 2,000 people and devastating coastal communities. Large tsunamis - wave height of 30–100 metres Most of these large tsunamis resulted from undersea earthquakes and affected populated coastal areas. Even though their height is smaller than megatsunamis, they caused more human destruction, having hit in populated areas. Indian Ocean tsunami (2004) This was the deadliest tsunami in recorded history in terms of human casualties. It was triggered by a massive, magnitude 9.1 undersea earthquake off the coast of Sumatra in Indonesia. The waves reached up to 51 metres and swept across 14 countries. At the end of it, nearly 230,000 people were killed across continents, all the way from Asia to Africa. Krakatau volcano eruption and tsunami, Indonesia (1883) The tsunami of 1883 was a result of the Krakatau volcano eruption. Waves of up to 150 feet were recorded, and an estimated 36,000 people were killed. The volcanic ash that filled the atmosphere led to long-lasting effects on the climate. Sanriku tsunami, Japan (1896) A magnitude 7.6 earthquake led to a tsunami with heights of 125 feet hitting Japan's northeastern coast. The disaster killed around 22,000 people and wiped out entire coastal villages. Tohoku Tsunami, Japan (2011) This was yet another destructive tsunami, triggered by a magnitude 9.0 earthquake off Japan’s east coast. The waves were as high as 130 feet. At the end of the devastation, some 20,000 people were reported dead. It also led to the Fukushima nuclear power reactor accident and radiation. The 2011 tsunami caused an estimated $309 billion in damage, making it one of the costliest disasters in history. Lisbon, Portugal (1755) This is one of the earliest well-documented tsunamis of Europe. Caused by a massive earthquake across Portugal, Spain, and Morocco, the tsunami had waves of up to 100 feet. The death toll is uncertain, with estimates ranging from 10,000 to 100,000. Moderate tsunamis - wave height 20–30 metres These tsunamis are of lesser height, but were deadly as they occurred near coastal populations. Arica Earthquake and tsunami, Peru/Chile (1868) This tsunami was caused by a magnitude 8.5 earthquake near Arica. The waves, as high as 70 feet, moved across the Pacific, affecting the coasts of Hawaii, New Zealand, and Australia. It is estimated to have killed between 25,000 and 70,000 people. Valdivia earthquake and tsunami, Chile (1960) This tsunami came from the strongest earthquake since recordings began. The quake had a whopping magnitude 9.5 and the subsequent tsunami killed 1,655 people. The waves reached 80 feet, causing damage across the Pacific, including in Japan and Hawaii.

<p>The most lethal tsunamis in recorded history had more modest wave heights but occurred near dense coastal populations with little or no warning. The 2004 Indian Ocean tsunami remains the most devastating in terms of human loss</p>

Worst tsunamis of the world ever recorded by height and death tolls, listed

<p>Leonardo da Vinci was not just a painter. He was also a sculptor, an architect, and even an engineer and a scientist. In fact, one of his scientific sketches hides the secret to better drones. Da Vinci made drawings of machines that didn't exist at the time and were only invented years later. His innovative ideas included vehicles that could fly, go underwater and some amazing weapons. A team of scientists has uncovered that they are not merely sketches but offer a lot more for today's modern machines. IFLScience reported that a new paper by the Department of Mechanical Engineering at Johns Hopkins University states that a sketch of a flying machine made by da Vinci in the 15th century holds clues to creating quieter drones that are more efficient. It features an aerial singular corkscrew propeller, which needed to be spun by men at its base, resulting in it taking off. The authors of the study wrote, “Leonardo da Vinci’s aerial screw, conceived in the 15th century, represents one of the earliest conceptualisations of lift-generating rotary flight." Also Read: <a href="https://www.wionews.com/trending/scientist-flags-a-clue-found-in-ancient-egyptian-mine-that-hints-the-bible-and-moses-were-real-1753779129484"><strong>Scientist flags a clue in ancient Egyptian mine that hints the Bible was true and Moses was real</strong></a></p><h2><strong>Noisy drones can't be used in populated areas</strong></h2><p>The researchers say little attention has been paid to this design by da Vinci, which can be applied to machines made today. They specifically point to "the aerodynamic and aeroacoustic performance of this rotor". The latter can be used to make better drones, and can let them enter fields where they have yet to make a mark. The researchers say that one of the reasons drones are now widely used in populated areas is the noise they make. PhD student Suryansh Prakhar, one of the authors of the paper, told the publication, “While food and parcel delivery using drones is growing, the aeroacoustic noise remains one of the issues preventing it." He says da Vinci's design can be used to remove this problem. Also Read: <a href="https://www.wionews.com/trending/fungus-in-king-tutankhamun-tomb-killed-dozens-it-could-now-cure-cancer-1753769192315"><strong>Fungus in King Tutankhamun’s tomb killed dozens. It could now cure cancer</strong></a></p><p>Also Read: <a href="https://www.wionews.com/trending/leonardo-da-vinci-painting-secret-tunnels-italian-castle-1748314075573"><strong>Secret tunnels seen only in Leonardo da Vinci's painting have been discovered under an ancient Italian castle</strong></a><br>&nbsp;</p><h2><strong>Da Vinci's aircraft design can make drones quieter</strong></h2><p>The Johns Hopkins team created a modernised simulation of da Vinci's aerial screw design and analysed the aerodynamic forces and acoustic emissions "across a range of Reynolds numbers". Upon comparing their data with the two-bladed rotor that is used to make modern drones, the researchers noticed that even though Leonardo’s aerial screw "has a lower lift coefficient" as compared to the traditional design, the aerial screw works with much less mechanical power, and the acoustic intensity for the same net lift is significantly lower. This is because of "the screw’s large wetted area and lower rotational speed", they added. However, da Vinci's design has not been found optimal when it comes to real-world performance. The paper authors state that the design highlights "the potential benefits of unconventional rotor geometries for noise-sensitive applications." However, they don't advise changing all two-blade rotor drones to match Da Vinci's design.&nbsp;<br>&nbsp;</p>

Leonardo da Vinci sketched several machines that did not even exist during the 15th century. One of them is a helicopter design showing how men can spin the rotors to fly the machine. Scientists have found that his design can significantly improve modern drones.

Leonardo da Vinci was not just a painter. He was also a sculptor, an architect, and even an engineer and a scientist. In fact, one of his scientific sketches hides the secret to better drones. Da Vinci made drawings of machines that didn't exist at the time and were only invented years later. His innovative ideas included vehicles that could fly, go underwater and some amazing weapons. A team of scientists has uncovered that they are not merely sketches but offer a lot more for today's modern machines. IFLScience reported that a new paper by the Department of Mechanical Engineering at Johns Hopkins University states that a sketch of a flying machine made by da Vinci in the 15th century holds clues to creating quieter drones that are more efficient. It features an aerial singular corkscrew propeller, which needed to be spun by men at its base, resulting in it taking off. The authors of the study wrote, “Leonardo da Vinci’s aerial screw, conceived in the 15th century, represents one of the earliest conceptualisations of lift-generating rotary flight." Also Read: Scientist flags a clue in ancient Egyptian mine that hints the Bible was true and Moses was real Noisy drones can't be used in populated areas The researchers say little attention has been paid to this design by da Vinci, which can be applied to machines made today. They specifically point to "the aerodynamic and aeroacoustic performance of this rotor". The latter can be used to make better drones, and can let them enter fields where they have yet to make a mark. The researchers say that one of the reasons drones are now widely used in populated areas is the noise they make. PhD student Suryansh Prakhar, one of the authors of the paper, told the publication, “While food and parcel delivery using drones is growing, the aeroacoustic noise remains one of the issues preventing it." He says da Vinci's design can be used to remove this problem. Also Read: Fungus in King Tutankhamun’s tomb killed dozens. It could now cure cancer Also Read: Secret tunnels seen only in Leonardo da Vinci's painting have been discovered under an ancient Italian castle Da Vinci's aircraft design can make drones quieter The Johns Hopkins team created a modernised simulation of da Vinci's aerial screw design and analysed the aerodynamic forces and acoustic emissions "across a range of Reynolds numbers". Upon comparing their data with the two-bladed rotor that is used to make modern drones, the researchers noticed that even though Leonardo’s aerial screw "has a lower lift coefficient" as compared to the traditional design, the aerial screw works with much less mechanical power, and the acoustic intensity for the same net lift is significantly lower. This is because of "the screw’s large wetted area and lower rotational speed", they added. However, da Vinci's design has not been found optimal when it comes to real-world performance. The paper authors state that the design highlights "the potential benefits of unconventional rotor geometries for noise-sensitive applications." However, they don't advise changing all two-blade rotor drones to match Da Vinci's design.

<p>Leonardo da Vinci sketched several machines that didn't even exist during the 15th century. One of them is a helicopter design showing how men can spin the rotors to fly the machine. Scientists have found that his design can significantly improve modern drones.</p>

500-year-old Leonardo da Vinci sketch of a flying machine can solve a major drone issue

<p>The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite is a highly sophisticated and precise Earth-imaging system. Costing well over $1.3 billion, this satellite's phenomenal imaging prowess is a result of its 12-meter large radar reflector antenna, which can send thousands of radar beams to Earth and capture their reflection. Made out of a thin and flexible material, this massive radar reflector is stowed carefully before launch and unfurled after reaching space. Though made of a delicate material, this umbrella-like antenna is capable of withstanding the impact of tiny space rocks that could potentially hit it at speeds well over 35,000kmph, a NASA official told WION.&nbsp;</p><p>In space, there are millions of man-made debris and naturally occurring micrometeoroids (millimetre-sized space rocks). They travel in space at hypervelocity speeds averaging 10 km/s (35,000kmph). When this space junk collides with spacecraft and satellites, it could potentially cause serious damage or catastrophic failure. This makes NISAR's massive 12-meter antenna quite a vulnerable target, but such risks have been factored in while building the most expensive civilian-use Earth-imaging satellite.</p><p>"The reflector antenna (mesh) is&nbsp;built to be robust against micrometeoroids.&nbsp;At times, micrometeoroids can punch tiny holes on the micrometre or millimetre scale, but even in that event, the reflector is designed to hold its shape and continue doing its job," Dr. Paul Rosen, NASA-JPL's Project Scientist for NISAR told WION's Sidharth.M.P. An analysis deemed that this risk was acceptable, he added.</p><h2><strong>Why is NISAR placed in a sun-synchronous polar orbit?</strong></h2><p>Conventional Earth-imaging satellites click detailed colour photos of Earth, very similar to what a high-end camera does. As in the case of photography, the most detailed images from conventional Earth-imaging satellites are obtained during the daylight hours. To ensure repeated and reliable imagery of its target area in daylight conditions, such conventional Earth-imaging satellites are placed in orbits that are in sync with the Sun's angle. This is known as a Sun-Synchronous Polar orbit (SSPO).</p><p>In comparison, a radar-imaging satellite works in a totally different manner. Instead of giving an optics-based picture (like a photograph), radar satellites constantly beam radar waves onto the Earth. The features on Earth's surface (buildings, trees, mountains, water bodies, roads, glaciers) reflect these radar waves back to the satellite. By collecting and processing the reflected radar waves, radar-imaging satellites deliver imagery during day and night, in all weather conditions. Due to their all-weather, round-the-clock imaging capability, radar-imaging satellites don't need to be placed in SSPO for repeated daylight imagery.&nbsp;</p><p>However, NISAR is being placed in an SSPO. When queried about the reasoning behind this, Dr. Rosen told WION that NISAR's Sun-synchronous polar orbit at 6 am and 6 pm provides uniform power to its solar panels, minimises exposure to the ionosphere (which can cause disruptions), and sets consistent times of day for data collection, which is important for science.&nbsp;</p><h2><strong>24/7 Earth-monitoring for several years by NISAR&nbsp;</strong></h2><p>Typically, an Earth-imaging satellite would have to capture images only when passing over its area of interest or region of study. When not flying over the area of interest, the imaging equipment can be turned off and put to rest. That's where NISAR stands out - its job is to capture earth imaging data round-the-clock, over its operational life of more than three years. NASA says NISAR will be capable of mapping the Earth's land and ice-covered surface twice in a period of twelve days. While NISAR is expected to have a minimum mission life of three years, it is likely to perform its duties for five years or longer. Satellite life depends on how much fuel it carries on board, the design life of its electronic components, and other technical parameters.</p><p>NISAR is the first satellite mission to collect radar data in two microwave bandwidth regions, called the L-band and the S-band, to measure changes of our planet’s surface, including movements as small as a centimetre. This allows the mission to observe a wide range of Earth processes, from the flow rates of glaciers and ice sheets to the dynamics of earthquakes and volcanoes. NISAR will map the entire globe in 12 days.&nbsp;</p><h2><strong>NISAR to be launched at 5:40 pm, Indian time</strong></h2><p>The countdown to the billion-dollar NASA-ISRO Synthetic Aperture Radar satellite launch commenced at 14:10 hours Indian time, Tuesday, (July 29) at the Indian spaceport Satish Dhawan Space Centre (SDSC-SHAR). At 17:40hrs, Indian time, Wednesday, 30th July, the Indian GSLV-F16 rocket carrying the Earth-imaging satellite is scheduled to liftoff from the second launchpad of India's lone spaceport.</p><h2><strong>About the NISAR satellite and the GSLV rocket</strong></h2><p>The NISAR satellite weighs 2,400kg and sits atop ISRO's 52-meter-tall GSLV rocket, a three-staged launch vehicle that is powered by solid, liquid, and cryogenic fuels. The rocket is expected to place the satellite into orbit almost 19 minutes after liftoff, around 18:00 hours IST.</p><p>Costing well over a billion US dollars, the NISAR satellite is the first such collaborative mission between the Indian and American space agencies. While NASA has revealed that they've spent $1.2bn on NISAR, ISRO has not officially revealed its financial contribution. Estimates say ISRO is likely to have spent around $100mn. The vast difference in expenditure is said to be owing to the differences in accounting.&nbsp;</p><p>Notably, the estimated $1.3bn (<strong>₹</strong>11,294cr approx) cost of the NISAR mission is almost as much as the annual budget of the Indian Space Agency, ISRO. In recent years, ISRO's annual budget has hovered between $1.3 and $1.5 billion. Therefore, it would be fair to say that there is a lot riding on ISRO's GSLV rocket-literally and figuratively.&nbsp;</p>

Though made of a delicate material, this umbrella-like antenna is capable of withstanding the impact of tiny space rocks that could potentially hit it at speeds well over 35,000kmph, a NASA official told WION. 

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite is a highly sophisticated and precise Earth-imaging system. Costing well over $1.3 billion, this satellite's phenomenal imaging prowess is a result of its 12-meter large radar reflector antenna, which can send thousands of radar beams to Earth and capture their reflection. Made out of a thin and flexible material, this massive radar reflector is stowed carefully before launch and unfurled after reaching space. Though made of a delicate material, this umbrella-like antenna is capable of withstanding the impact of tiny space rocks that could potentially hit it at speeds well over 35,000kmph, a NASA official told WION. In space, there are millions of man-made debris and naturally occurring micrometeoroids (millimetre-sized space rocks). They travel in space at hypervelocity speeds averaging 10 km/s (35,000kmph). When this space junk collides with spacecraft and satellites, it could potentially cause serious damage or catastrophic failure. This makes NISAR's massive 12-meter antenna quite a vulnerable target, but such risks have been factored in while building the most expensive civilian-use Earth-imaging satellite. "The reflector antenna (mesh) is built to be robust against micrometeoroids. At times, micrometeoroids can punch tiny holes on the micrometre or millimetre scale, but even in that event, the reflector is designed to hold its shape and continue doing its job," Dr. Paul Rosen, NASA-JPL's Project Scientist for NISAR told WION's Sidharth.M.P. An analysis deemed that this risk was acceptable, he added. Why is NISAR placed in a sun-synchronous polar orbit? Conventional Earth-imaging satellites click detailed colour photos of Earth, very similar to what a high-end camera does. As in the case of photography, the most detailed images from conventional Earth-imaging satellites are obtained during the daylight hours. To ensure repeated and reliable imagery of its target area in daylight conditions, such conventional Earth-imaging satellites are placed in orbits that are in sync with the Sun's angle. This is known as a Sun-Synchronous Polar orbit (SSPO). In comparison, a radar-imaging satellite works in a totally different manner. Instead of giving an optics-based picture (like a photograph), radar satellites constantly beam radar waves onto the Earth. The features on Earth's surface (buildings, trees, mountains, water bodies, roads, glaciers) reflect these radar waves back to the satellite. By collecting and processing the reflected radar waves, radar-imaging satellites deliver imagery during day and night, in all weather conditions. Due to their all-weather, round-the-clock imaging capability, radar-imaging satellites don't need to be placed in SSPO for repeated daylight imagery. However, NISAR is being placed in an SSPO. When queried about the reasoning behind this, Dr. Rosen told WION that NISAR's Sun-synchronous polar orbit at 6 am and 6 pm provides uniform power to its solar panels, minimises exposure to the ionosphere (which can cause disruptions), and sets consistent times of day for data collection, which is important for science. 24/7 Earth-monitoring for several years by NISAR Typically, an Earth-imaging satellite would have to capture images only when passing over its area of interest or region of study. When not flying over the area of interest, the imaging equipment can be turned off and put to rest. That's where NISAR stands out - its job is to capture earth imaging data round-the-clock, over its operational life of more than three years. NASA says NISAR will be capable of mapping the Earth's land and ice-covered surface twice in a period of twelve days. While NISAR is expected to have a minimum mission life of three years, it is likely to perform its duties for five years or longer. Satellite life depends on how much fuel it carries on board, the design life of its electronic components, and other technical parameters. NISAR is the first satellite mission to collect radar data in two microwave bandwidth regions, called the L-band and the S-band, to measure changes of our planet’s surface, including movements as small as a centimetre. This allows the mission to observe a wide range of Earth processes, from the flow rates of glaciers and ice sheets to the dynamics of earthquakes and volcanoes. NISAR will map the entire globe in 12 days. NISAR to be launched at 5:40 pm, Indian time The countdown to the billion-dollar NASA-ISRO Synthetic Aperture Radar satellite launch commenced at 14:10 hours Indian time, Tuesday, (July 29) at the Indian spaceport Satish Dhawan Space Centre (SDSC-SHAR). At 17:40hrs, Indian time, Wednesday, 30th July, the Indian GSLV-F16 rocket carrying the Earth-imaging satellite is scheduled to liftoff from the second launchpad of India's lone spaceport. About the NISAR satellite and the GSLV rocket The NISAR satellite weighs 2,400kg and sits atop ISRO's 52-meter-tall GSLV rocket, a three-staged launch vehicle that is powered by solid, liquid, and cryogenic fuels. The rocket is expected to place the satellite into orbit almost 19 minutes after liftoff, around 18:00 hours IST. Costing well over a billion US dollars, the NISAR satellite is the first such collaborative mission between the Indian and American space agencies. While NASA has revealed that they've spent $1.2bn on NISAR, ISRO has not officially revealed its financial contribution. Estimates say ISRO is likely to have spent around $100mn. The vast difference in expenditure is said to be owing to the differences in accounting. Notably, the estimated $1.3bn (₹11,294cr approx) cost of the NISAR mission is almost as much as the annual budget of the Indian Space Agency, ISRO. In recent years, ISRO's annual budget has hovered between $1.3 and $1.5 billion. Therefore, it would be fair to say that there is a lot riding on ISRO's GSLV rocket-literally and figuratively.

<p>Though made of a delicate material, this umbrella-like antenna is capable of withstanding the impact of tiny space rocks that could potentially hit it at speeds well over 35,000kmph, a NASA official told WION.&nbsp;</p>

Exclusive: NASA-ISRO NISAR satellite can survive hits from tiny space rocks

<p>Earth is likely to witness asteroid 2025 OL1, which will make its closest pass on July 30, 2025. The size of the celestial visitor will be roughly equivalent to that of a small aircraft, measuring approximately 110 feet in diameter. It will travel at the speed of 16,904 miles per hour and will safely skip the Earth at a distance of approximately 1.29 million kilometres.</p><p>&nbsp;</p><p>NASA assured that the asteroid posed no threat but emphasised the critical need for continuous surveillance of near-Earth objects, as tracking these asteroids helps improve planetary defense from potential future cosmic collision threats.</p><h3>How will asteroid 2025 OL1 help scientists study?</h3><p>Close monitoring plays a significant role, as it offers scientists the chance to study an asteroid up close, better understand its trajectory, and refine detection techniques for future near-Earth objects.</p><p>&nbsp;</p><p>The latest observations by NASA confirmed that asteroid 2025 OL1 will not come close enough to endanger Earth. It has clarified that in order to be classified as potentially hazardous, a celestial visitor must pass within 7.4 million kilometres of our planet, and it must be at least 85 metres wide.</p><p>&nbsp;</p><p>Therefore, 2025 OL1 meets the distance and size criterion, as it is the closest approach of 1.29 million kilometres, so it is well outside the danger zone. The scientists are also tracking the asteroid’s path for any changes caused by gravitational forces or other influences in order to maintain preparedness against any unexpected shifts.</p><p>Also read: <a href="https://www.wionews.com/trending/nasa-latest-asteroid-warning-is-earth-in-danger-9075334">NASA warns, monstrous 1,110-foot asteroid hurtling towards Earth is potential danger</a></p><p>&nbsp;</p><p>Asteroid 2025 OL1 poses no threat, but the global space agencies are still maintaining the round-the-clock monitoring systems, using powerful telescopes and satellites. Scientists confirmed that each asteroid flyby improves understanding of these celestial visitors, which informs defence tactics.</p><p>&nbsp;</p><p>With technological progress, future missions aimed at testing asteroid deflection techniques could help shield Earth from possible dangers. In the meantime, scientists remain vigilant, encouraging to gaze upward with both wonder and awareness.</p>

An asteroid, 2025 OL1, with a size roughly equivalent to that of a small aircraft, measuring approximately 110 feet in diameter, will safely skip the Earth at a distance of approximately 1.29 million kilometres on July 30, 2025.

Earth is likely to witness asteroid 2025 OL1, which will make its closest pass on July 30, 2025. The size of the celestial visitor will be roughly equivalent to that of a small aircraft, measuring approximately 110 feet in diameter. It will travel at the speed of 16,904 miles per hour and will safely skip the Earth at a distance of approximately 1.29 million kilometres. NASA assured that the asteroid posed no threat but emphasised the critical need for continuous surveillance of near-Earth objects, as tracking these asteroids helps improve planetary defense from potential future cosmic collision threats. How will asteroid 2025 OL1 help scientists study? Close monitoring plays a significant role, as it offers scientists the chance to study an asteroid up close, better understand its trajectory, and refine detection techniques for future near-Earth objects. The latest observations by NASA confirmed that asteroid 2025 OL1 will not come close enough to endanger Earth. It has clarified that in order to be classified as potentially hazardous, a celestial visitor must pass within 7.4 million kilometres of our planet, and it must be at least 85 metres wide. Therefore, 2025 OL1 meets the distance and size criterion, as it is the closest approach of 1.29 million kilometres, so it is well outside the danger zone. The scientists are also tracking the asteroid’s path for any changes caused by gravitational forces or other influences in order to maintain preparedness against any unexpected shifts. Also read: NASA warns, monstrous 1,110-foot asteroid hurtling towards Earth is potential danger Asteroid 2025 OL1 poses no threat, but the global space agencies are still maintaining the round-the-clock monitoring systems, using powerful telescopes and satellites. Scientists confirmed that each asteroid flyby improves understanding of these celestial visitors, which informs defence tactics. With technological progress, future missions aimed at testing asteroid deflection techniques could help shield Earth from possible dangers. In the meantime, scientists remain vigilant, encouraging to gaze upward with both wonder and awareness.

<p>An asteroid, 2025 OL1, with a size roughly equivalent to that of a small aircraft, measuring approximately 110 feet in diameter, will safely skip the Earth at a distance of approximately 1.29 million kilometres on July 30, 2025.</p>

Will asteroid 2025 OL1 hit Earth on July 30? Here's what NASA says

<p>A researcher who has spent eight years studying an inscription found at Serabit el-Khadim in Egypt's Sinai Peninsula has claimed that the words could mean "zot m'Moshe," Hebrew for "This is from Moses." This particular place is an ancient Egyptian mine, and if it does mean what Bar-Ron, the expert, says it does, it could prove that the Book of Exodus is true and that Moses was a real person. This inscription is part of a collection of over two dozen Proto-Sinaitic texts that were seen for the first time in the early 1900s. Scientists believe that these writings were etched by Semitic-speaking workers in the late 12th Dynasty, around 1800 BC. Bar-Ron studied high-resolution images and 3D scans of the texts, Mail Online reported. His analysis led him to conclude that they are linked to a figure named Moses, either by someone who dedicated it to him or could have been etched by Moses himself. He is a prominent figure in the Bible. According to the religious text, Moses is the one whom God gave the Ten Commandments on Mount Sinai. He says that his findings hint at the presence of religious tensions in the region years ago. One of the examples is the reference to "El," a deity that finds mention in early Israelite worship. There are also signs of the Egyptian goddess Hathor's name being defaced. Also Read: <a href="https://www.wionews.com/trending/fungus-in-king-tutankhamun-tomb-killed-dozens-it-could-now-cure-cancer-1753769192315"><strong>Fungus in King Tutankhamun’s tomb killed dozens. It could now cure cancer</strong></a></p><h2><strong>Experts warn this could lead to misinterpretation of history</strong></h2><p>Bar-Ron has a supporter in his academic advisor, Dr Pieter van der Veen, who also confirmed that it does say "This is from Moses." He said, "You're absolutely correct, I read this as well, it is not imagined!" However, other experts do not agree with Bar-Ron and his interpretation of the inscription. They argue that even though Proto-Sinaitic is the earliest known alphabet, its characters are extremely hard to decipher. One of them has warned that such decoding of inscriptions can twist facts and present a wrong picture of history. Dr Thomas Schneider, Egyptologist and professor at the University of British Columbia, says the Moses claims are "unproven and misleading." The ancient turquoise mines carry inscriptions dating to the reign of Pharaoh Amenemhat III. Bar-Ron analysed 22 of them. Some experts believe that Pharaoh Amenemhat III is the pharaoh mentioned in the Book of Exodus, the second book of the Bible. The book is the first part of the tale about the origin myth of the Israelites, according to which they stopped being slaves in Biblical Egypt with the help of the deity Yahweh. Also Read: <a href="https://www.wionews.com/science/scientists-find-gruesome-evidence-that-proves-ancient-humans-ate-children-850-000-years-ago-1753531570382"><strong>Scientists find gruesome evidence that proves ancient humans ate children 850,000 years ago</strong></a></p><h2><strong>Signs of religious tensions</strong></h2><p>The 3D scans and images were studied at Harvard's Semitic Museum. Bar-Ron grouped the inscriptions into five categories, including dedications to the goddess Baʿalat. Then there are signs of defacement as some carvings etched in honour of Baʿalat appeared to have been scratched over by El-worshippers. Another sign of rebellion against Egyptian authority is the burned Ba'alat temple, built by Amenemhat III, and references to the Gate of the Accursed One," seemingly a nod to Pharaoh's gate. Then there is also a second possible reference to "Moshe," or Moses, in other carvings, Bar-Ron told Patterns of Evidence.&nbsp;</p>

Inscriptions found in an ancient Egyptian mine dating to around 1800 BC are possibly proof that Moses was a real person, and that everything in the Book of Exodus is true. While one scientist says it carries a reference to Moses, others say that it is not possible. 

A researcher who has spent eight years studying an inscription found at Serabit el-Khadim in Egypt's Sinai Peninsula has claimed that the words could mean "zot m'Moshe," Hebrew for "This is from Moses." This particular place is an ancient Egyptian mine, and if it does mean what Bar-Ron, the expert, says it does, it could prove that the Book of Exodus is true and that Moses was a real person. This inscription is part of a collection of over two dozen Proto-Sinaitic texts that were seen for the first time in the early 1900s. Scientists believe that these writings were etched by Semitic-speaking workers in the late 12th Dynasty, around 1800 BC. Bar-Ron studied high-resolution images and 3D scans of the texts, Mail Online reported. His analysis led him to conclude that they are linked to a figure named Moses, either by someone who dedicated it to him or could have been etched by Moses himself. He is a prominent figure in the Bible. According to the religious text, Moses is the one whom God gave the Ten Commandments on Mount Sinai. He says that his findings hint at the presence of religious tensions in the region years ago. One of the examples is the reference to "El," a deity that finds mention in early Israelite worship. There are also signs of the Egyptian goddess Hathor's name being defaced. Also Read: Fungus in King Tutankhamun’s tomb killed dozens. It could now cure cancer Experts warn this could lead to misinterpretation of history Bar-Ron has a supporter in his academic advisor, Dr Pieter van der Veen, who also confirmed that it does say "This is from Moses." He said, "You're absolutely correct, I read this as well, it is not imagined!" However, other experts do not agree with Bar-Ron and his interpretation of the inscription. They argue that even though Proto-Sinaitic is the earliest known alphabet, its characters are extremely hard to decipher. One of them has warned that such decoding of inscriptions can twist facts and present a wrong picture of history. Dr Thomas Schneider, Egyptologist and professor at the University of British Columbia, says the Moses claims are "unproven and misleading." The ancient turquoise mines carry inscriptions dating to the reign of Pharaoh Amenemhat III. Bar-Ron analysed 22 of them. Some experts believe that Pharaoh Amenemhat III is the pharaoh mentioned in the Book of Exodus, the second book of the Bible. The book is the first part of the tale about the origin myth of the Israelites, according to which they stopped being slaves in Biblical Egypt with the help of the deity Yahweh. Also Read: Scientists find gruesome evidence that proves ancient humans ate children 850,000 years ago Signs of religious tensions The 3D scans and images were studied at Harvard's Semitic Museum. Bar-Ron grouped the inscriptions into five categories, including dedications to the goddess Baʿalat. Then there are signs of defacement as some carvings etched in honour of Baʿalat appeared to have been scratched over by El-worshippers. Another sign of rebellion against Egyptian authority is the burned Ba'alat temple, built by Amenemhat III, and references to the Gate of the Accursed One," seemingly a nod to Pharaoh's gate. Then there is also a second possible reference to "Moshe," or Moses, in other carvings, Bar-Ron told Patterns of Evidence.

<p>Inscriptions found in an ancient Egyptian mine dating to around 1800 BC are possibly proof that Moses was a real person, and that everything in the Book of Exodus is true. While one scientist says it carries a reference to Moses, others say that it isn't possible.&nbsp;</p>

Scientist flags a clue in ancient Egyptian mine that hints the Bible was true and Moses was real

<p>King Tutankhamun’s tomb has been a major point of thrill amongst archaeologists ever since it was discovered in 1922 by excavators led by the Egyptologist Howard Carter. However, several excavators died soon after, triggering rumours of a mummy's curse. No one knew at the time what had happened. Then, in the 1970s, the tomb of Casimir IV was discovered in Poland, and surprisingly, 10 scientists died after entering it. This time, researchers knew what had killed them - Aspergillus flavus, a toxic fungal spore. Investigators found evidence that the fungus that can cause lung infections was present in the tomb. This led them to establish that the same fungus also likely killed the excavators who entered King Tutankhamun’s tomb. Now, scientists have discovered yet another secret about this fungus. According to a recent study published in Nature Chemical Biology, certain isolated compounds from the fungus A. flavus can be used to destroy leukaemia cells. These compounds, called ribosomally synthesised and post-translationally modified peptides (RiPPs), can help develop new cancer treatments. Also Read: <a href="https://www.wionews.com/entertainment/sex-of-baby-not-random-age-genetics-of-mother-plays-important-role-reveals-new-study-1753093901303"><strong>Baby boy or girl? It's not just random, says new study revealing secrets of children's' gender at birth</strong></a></p><p>Also Read: <a href="https://www.wionews.com/science/scientists-find-gruesome-evidence-that-proves-ancient-humans-ate-children-850-000-years-ago-1753531570382"><strong>Scientists find gruesome evidence that proves ancient humans ate children 850,000 years ago</strong></a></p><h2><strong>Fungus that can kill cancer cells</strong></h2><p>Researchers found the molecules formed a unique structure of interlocking rings that were named “asperigimycins,” after the fungus in which they were found. They think that this unique structure potentially disrupts the process of cell division. Adding a lipid to one variant of the RiPP led it to perform just as well as cytarabine and daunorubicin, the current FDA-approved leukaemia treatment drugs. “Cancer cells divide uncontrollably. These compounds block the formation of microtubules, which are essential for cell division,” senior author Sherry Gao, PhD, said in a press release. &nbsp;José Larios, MD, a transplant haematologist at the Barbara Ann Karmanos Cancer Institute in Detroit, said that the new compound attacks cancer cells by interfering with a crucial step of cellular reproduction. Also Read: <a href="https://www.wionews.com/trending/pizzas-made-with-thc-oil-accidentally-intoxicate-nearly-100-people-in-wisconsin-1753517355929"><strong>'Pot' pizzas accidentally intoxicate nearly 100 people. The shocked restaurant owner revealed...</strong></a></p><p>&nbsp;</p><p>Every time a cell reproduces, it copies the DNA, after which the duplicated chromosomes must move to opposite ends of the cell. The new fungal RiPP compound interferes with this microtubule organisation, which would cause this faulty chromosome segregation and subsequent cell death, needed to treat cancer. The researchers added that the compound cells were effective against leukaemia cells, but had no effect on breast, liver, or lung cancer cells. Larios said that while she is excited about this new cytotoxic compound, it has a "long and rigorous journey". There would be various testing stages, as the average time from discovery to FDA approval is 10 years.<br>&nbsp;</p>

A fungus found in King Tutankhamun’s tomb and another tomb in Poland has been flagged as carrying compounds that can help treat cancer. This fungus killed several excavators and scientists, but now it is being tested to develop a new line of treatment.

King Tutankhamun’s tomb has been a major point of thrill amongst archaeologists ever since it was discovered in 1922 by excavators led by the Egyptologist Howard Carter. However, several excavators died soon after, triggering rumours of a mummy's curse. No one knew at the time what had happened. Then, in the 1970s, the tomb of Casimir IV was discovered in Poland, and surprisingly, 10 scientists died after entering it. This time, researchers knew what had killed them - Aspergillus flavus, a toxic fungal spore. Investigators found evidence that the fungus that can cause lung infections was present in the tomb. This led them to establish that the same fungus also likely killed the excavators who entered King Tutankhamun’s tomb. Now, scientists have discovered yet another secret about this fungus. According to a recent study published in Nature Chemical Biology, certain isolated compounds from the fungus A. flavus can be used to destroy leukaemia cells. These compounds, called ribosomally synthesised and post-translationally modified peptides (RiPPs), can help develop new cancer treatments. Also Read: Baby boy or girl? It's not just random, says new study revealing secrets of children's' gender at birth Also Read: Scientists find gruesome evidence that proves ancient humans ate children 850,000 years ago Fungus that can kill cancer cells Researchers found the molecules formed a unique structure of interlocking rings that were named “asperigimycins,” after the fungus in which they were found. They think that this unique structure potentially disrupts the process of cell division. Adding a lipid to one variant of the RiPP led it to perform just as well as cytarabine and daunorubicin, the current FDA-approved leukaemia treatment drugs. “Cancer cells divide uncontrollably. These compounds block the formation of microtubules, which are essential for cell division,” senior author Sherry Gao, PhD, said in a press release. José Larios, MD, a transplant haematologist at the Barbara Ann Karmanos Cancer Institute in Detroit, said that the new compound attacks cancer cells by interfering with a crucial step of cellular reproduction. Also Read: 'Pot' pizzas accidentally intoxicate nearly 100 people. The shocked restaurant owner revealed... Every time a cell reproduces, it copies the DNA, after which the duplicated chromosomes must move to opposite ends of the cell. The new fungal RiPP compound interferes with this microtubule organisation, which would cause this faulty chromosome segregation and subsequent cell death, needed to treat cancer. The researchers added that the compound cells were effective against leukaemia cells, but had no effect on breast, liver, or lung cancer cells. Larios said that while she is excited about this new cytotoxic compound, it has a "long and rigorous journey". There would be various testing stages, as the average time from discovery to FDA approval is 10 years.

<p>A fungus found in King Tutankhamun’s tomb and another tomb in Poland has been flagged as carrying compounds that can help treat cancer. This fungus killed several excavators and scientists, but now it is being tested to develop a new line of treatment.</p>

Fungus in King Tutankhamun’s tomb killed dozens. It could now cure cancer

<p>In a remarkable feat of engineering and scientific ambition, NASA’s Parker Solar Probe has flown closer to the Sun than any spacecraft before. In December 2024, the probe skimmed just 3.8 million miles from the solar surface, venturing deep into the corona, the Sun’s superheated outer atmosphere. Using its Wide‑Field Imager for Solar Probe (WISPR), Parker captured unprecedented high‑resolution images revealing dynamic structures within the solar wind: the steady stream of charged particles hurtling through space at over a million miles per hour. These extraordinary visuals have offered scientists their closest‑ever look at where space weather originates, helping to refine predictions vital to protecting astronauts, satellites, and power grids on Earth.</p><h2><strong>Unveiling the secrets of solar wind and CMEs</strong></h2><p>&nbsp;</p><p>One of Parker’s key achievements has been to witness, up close, the heliospheric current sheet, the vast boundary where the Sun’s magnetic field reverses polarity from north to south. For the first time, scientists observed multiple coronal mass ejections (CMEs), immense eruptions of charged particles, colliding and merging, a process that can significantly intensify space weather impacts. Angelos Vourlidas, WISPR instrument scientist, described seeing CMEs 'piling up on top of one another', which could change their trajectory and increase the danger they pose to technology both in space and on the ground.</p><p>&nbsp;</p><p>The probe’s findings help explain how CMEs interact and how solar wind turbulence develops, providing insights into the magnetic forces shaping our space environment.</p><p>&nbsp;</p><h2><strong>Magnetic switchbacks and the slow solar wind mystery</strong></h2><p><br>Since its launch in 2018, Parker Solar Probe has transformed scientists’ understanding of the solar wind first theorised by physicist Eugene Parker in 1958. Earlier passes revealed that the fast solar wind is partly driven by magnetic 'switchbacks', sudden zig‑zag bends in magnetic field lines emerging from coronal holes. These switchbacks, once considered rare, turned out to be far more common and clustered, playing a key role in accelerating the fast solar wind.</p><p>&nbsp;</p>

Parker Solar Probe captures stunning images

<p>&nbsp;</p><p>&nbsp;</p><p>Yet the slow solar wind, which moves at roughly half the speed and is denser and more variable, remains less understood. Parker’s close observations suggest that this slower stream may originate from helmet streamers, large magnetic loops near the solar equator, but further study is needed to confirm this. Understanding both streams is critical, as interactions between them can create turbulent conditions near Earth, sometimes rivaling the effects of direct CME impacts.</p><p>&nbsp;</p><h2><strong>Looking ahead: towards deeper understanding</strong></h2><p><br>The probe’s next close approach, set for September 2025, promises even richer data as it dives deeper into the corona. These groundbreaking discoveries are not merely academic: they have profound implications for predicting space weather, safeguarding astronauts and spacecraft, and ensuring the stability of power and communications systems on Earth, a reminder of how our daily lives remain deeply connected to our star.</p><p>&nbsp;</p>

These extraordinary visuals have offered scientists their closest‑ever look at where space weather originates, helping to refine predictions vital to protecting astronauts, satellites, and power grids on Earth.

In a remarkable feat of engineering and scientific ambition, NASA’s Parker Solar Probe has flown closer to the Sun than any spacecraft before. In December 2024, the probe skimmed just 3.8 million miles from the solar surface, venturing deep into the corona, the Sun’s superheated outer atmosphere. Using its Wide‑Field Imager for Solar Probe (WISPR), Parker captured unprecedented high‑resolution images revealing dynamic structures within the solar wind: the steady stream of charged particles hurtling through space at over a million miles per hour. These extraordinary visuals have offered scientists their closest‑ever look at where space weather originates, helping to refine predictions vital to protecting astronauts, satellites, and power grids on Earth. Unveiling the secrets of solar wind and CMEs One of Parker’s key achievements has been to witness, up close, the heliospheric current sheet, the vast boundary where the Sun’s magnetic field reverses polarity from north to south. For the first time, scientists observed multiple coronal mass ejections (CMEs), immense eruptions of charged particles, colliding and merging, a process that can significantly intensify space weather impacts. Angelos Vourlidas, WISPR instrument scientist, described seeing CMEs 'piling up on top of one another', which could change their trajectory and increase the danger they pose to technology both in space and on the ground. The probe’s findings help explain how CMEs interact and how solar wind turbulence develops, providing insights into the magnetic forces shaping our space environment. Magnetic switchbacks and the slow solar wind mystery Since its launch in 2018, Parker Solar Probe has transformed scientists’ understanding of the solar wind first theorised by physicist Eugene Parker in 1958. Earlier passes revealed that the fast solar wind is partly driven by magnetic 'switchbacks', sudden zig‑zag bends in magnetic field lines emerging from coronal holes. These switchbacks, once considered rare, turned out to be far more common and clustered, playing a key role in accelerating the fast solar wind.

<p>These extraordinary visuals have offered scientists their closest‑ever look at where space weather originates, helping to refine predictions vital to protecting astronauts, satellites, and power grids on Earth.</p>

Closer than ever: Parker Solar Probe captures stunning images deep within the Sun’s atmosphere

<p>The United Kingdom has developed a new spy balloon that can fly much higher – almost double – the altitude of a commercial flight and much higher than even military aircraft. These spy balloons, as per reports, are capable of conducting intelligence and surveillance missions. The British Ministry of Defence (MoD) in a statement said that the trials of the so-called spy balloons have been successful. If reports are to be believed, these balloons would, in future, offer low-cost surveillance.</p><h2><strong>UK's spy balloons</strong></h2><p>As per a Mirror UK report, the balloons can fly as high as 60,000 and 80,000 feet above the Earth. This is much higher than most military aircraft operate and double the height at which commercial flights fly. These spy balloons would offer surveillance at a much lower cost compared to traditional espionage devices. This is because these balloons won't need a crew on board and can even travel uninterrupted at the extreme altitudes for long periods of time.</p><h2><strong>What would these balloons be used for?</strong></h2><p>The spy balloons, as mentioned, would offer a low-cost espionage solution for the United Kingdom Defence forces. In addition, these could also be used to lend support to military operations and aid in reliable communication and fast internet connection to disaster zones or remote areas with no or limited coverage. Additionally, these can help provide information for weather forecasting and climate research.</p><p>A successful test of the balloons was carried out by the nation in South Dakota, USA, earlier this year. Now, the UK MoD will develop a fleet of this class of balloon.</p><h2><strong>Inspired by China?</strong></h2><p>The news of the UK's spy balloon comes two years after the United States shot down a suspected Chinese spy balloon that was spotted flying in its airspace. At the time, the British Defence Secretary Ben Wallace said he would carry out a security review to look at the dangers of spy balloons.</p><p>Lauding the development of the spy balloons, UK Defence Minister Maria Eagle hailed how the nation was "pushing boundaries" and said that "this innovation is about giving our armed forces the edge – better awareness, better communications, and lower maintenance needs". She noted that "Stratospheric technology like this could transform how we operate in complex environments, keeping our people safer and better informed than ever before," and said that "This successful trial is another example of UK defence pushing boundaries, with real potential to strengthen our future capabilities."</p>

These spy balloons would offer surveillance at a much lower cost compared to traditional espionage devices. Here's all you need to know about UK's new spy balloons.

The United Kingdom has developed a new spy balloon that can fly much higher – almost double – the altitude of a commercial flight and much higher than even military aircraft. These spy balloons, as per reports, are capable of conducting intelligence and surveillance missions. The British Ministry of Defence (MoD) in a statement said that the trials of the so-called spy balloons have been successful. If reports are to be believed, these balloons would, in future, offer low-cost surveillance. UK's spy balloons As per a Mirror UK report, the balloons can fly as high as 60,000 and 80,000 feet above the Earth. This is much higher than most military aircraft operate and double the height at which commercial flights fly. These spy balloons would offer surveillance at a much lower cost compared to traditional espionage devices. This is because these balloons won't need a crew on board and can even travel uninterrupted at the extreme altitudes for long periods of time. What would these balloons be used for? The spy balloons, as mentioned, would offer a low-cost espionage solution for the United Kingdom Defence forces. In addition, these could also be used to lend support to military operations and aid in reliable communication and fast internet connection to disaster zones or remote areas with no or limited coverage. Additionally, these can help provide information for weather forecasting and climate research. A successful test of the balloons was carried out by the nation in South Dakota, USA, earlier this year. Now, the UK MoD will develop a fleet of this class of balloon. Inspired by China? The news of the UK's spy balloon comes two years after the United States shot down a suspected Chinese spy balloon that was spotted flying in its airspace. At the time, the British Defence Secretary Ben Wallace said he would carry out a security review to look at the dangers of spy balloons. Lauding the development of the spy balloons, UK Defence Minister Maria Eagle hailed how the nation was "pushing boundaries" and said that "this innovation is about giving our armed forces the edge – better awareness, better communications, and lower maintenance needs". She noted that "Stratospheric technology like this could transform how we operate in complex environments, keeping our people safer and better informed than ever before," and said that "This successful trial is another example of UK defence pushing boundaries, with real potential to strengthen our future capabilities."

<p>These spy balloons would offer surveillance at a much lower cost compared to traditional espionage devices. Here's all you need to know about UK's new spy balloons.</p>

UK develops 'spy balloons' that fly much higher than military radars can detect — Here's what it can do

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UK develops 'spy balloons' that fly much higher than military radars can detect