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Sleep deprivation has been linked to problems in the brain that appear similar to those seen in &nbsp;Alzheimer's patients. According to scientists from the University of Ibadan in Nigeria, just one sleepless night could damage the brain. The team analysed medical data focused on sleep deprivation, memory and brain function over the last 25 years to reach the conclusion. Restlessness during sleep can weaken the connection between brain cells, trigger inflammation that could affect memory and allow toxins to build up. The affected person also develops fewer brain cells. The study states that the markers were similar to those seen in Alzheimer's, which is a long-term degenerative condition. The latter mainly strikes older adults and causes memory loss and death. However, the new condition is something that can be prevented by getting adequate sleep and avoiding staying awake at night.Also Read: <a href="https://www.wionews.com/trending/sorry-boys-science-has-cancelled-you-study-says-manly-activities-are-killing-the-planet-1778139847760">Sorry boys, science has cancelled you: Study says 'manly' activities are killing the planet</a><h2>Sleep more, nap when possible to avoid brain damage</h2>The researchers recommend between seven and nine hours of sleep each day for adults between the ages of 18 and 64. The required number rises significantly in children as their developing brains need more shut-eye. They warned that those who stay awake all night for studies and work are being counter-productive, as this only creates more problems and makes it hard to retain information. Such people have problems thinking clearly the next day, have trouble learning new things, forget easily and even have false memories. Their moods also took the hit while also impacting emotional memories. "These disruptions result in significant deficits in learning, memory acquisition, and synaptic efficacy, with even short periods of sleep deprivation causing measurable reductions in synaptic plasticity and memory function," the authors wrote in the study.Also Read: <a href="https://www.wionews.com/science/waking-up-really-early-might-lower-your-cognitive-abilities-study-finds-739853">Your cognitive abilities likely depend on whether you are a morning or an evening person</a>&nbsp;The simple way to prevent and even reverse this condition is to take naps during the day and adequate sleep at night. The study published in the journal IBRO Neuroscience Reports gathered data from studies published from 2000 to 2025 to create a summary on "sleep deprivation," "memory consolidation" and the hippocampus, the region of the brain responsible for forming new long-term memories, learning, and spatial navigation. This seahorse-shaped part fires special electrical waves called "sharp wave ripples" that replay our experiences. New information and memories are actively processed by the brain while one is asleep. Consequently, less sleep causes improper functioning of the hippocampus. Levels of toxic proteins known as beta-amyloid and tau also shoot up with less sleep. The study recommends everyone should have a sleep schedule that they should follow consistently, besides a fixed wake-up time. &nbsp;&nbsp;&nbsp;&nbsp;

A study has linked less sleep to brain damage similar to that seen in Alzheimer's. Scientists say losing even one night of sleep, restlessness or insomnia can damage the brain, which needs shut-eye to store memories and function efficiently. 

Sleep deprivation has been linked to problems in the brain that appear similar to those seen in Alzheimer's patients. According to scientists from the University of Ibadan in Nigeria, just one sleepless night could damage the brain. The team analysed medical data focused on sleep deprivation, memory and brain function over the last 25 years to reach the conclusion. Restlessness during sleep can weaken the connection between brain cells, trigger inflammation that could affect memory and allow toxins to build up. The affected person also develops fewer brain cells. The study states that the markers were similar to those seen in Alzheimer's, which is a long-term degenerative condition. The latter mainly strikes older adults and causes memory loss and death. However, the new condition is something that can be prevented by getting adequate sleep and avoiding staying awake at night. Also Read: Sorry boys, science has cancelled you: Study says 'manly' activities are killing the planet Sleep more, nap when possible to avoid brain damage The researchers recommend between seven and nine hours of sleep each day for adults between the ages of 18 and 64. The required number rises significantly in children as their developing brains need more shut-eye. They warned that those who stay awake all night for studies and work are being counter-productive, as this only creates more problems and makes it hard to retain information. Such people have problems thinking clearly the next day, have trouble learning new things, forget easily and even have false memories. Their moods also took the hit while also impacting emotional memories. "These disruptions result in significant deficits in learning, memory acquisition, and synaptic efficacy, with even short periods of sleep deprivation causing measurable reductions in synaptic plasticity and memory function," the authors wrote in the study. Also Read: Your cognitive abilities likely depend on whether you are a morning or an evening person The simple way to prevent and even reverse this condition is to take naps during the day and adequate sleep at night. The study published in the journal IBRO Neuroscience Reports gathered data from studies published from 2000 to 2025 to create a summary on "sleep deprivation," "memory consolidation" and the hippocampus, the region of the brain responsible for forming new long-term memories, learning, and spatial navigation. This seahorse-shaped part fires special electrical waves called "sharp wave ripples" that replay our experiences. New information and memories are actively processed by the brain while one is asleep. Consequently, less sleep causes improper functioning of the hippocampus. Levels of toxic proteins known as beta-amyloid and tau also shoot up with less sleep. The study recommends everyone should have a sleep schedule that they should follow consistently, besides a fixed wake-up time.

A study has linked less sleep to brain damage similar to that seen in Alzheimer's. Scientists say losing even one night of sleep, restlessness or insomnia can damage the brain, which needs shut-eye to store memories and function efficiently.&nbsp;

Sleepless nights linked to Alzheimer's-like brain damage, 25 years of data shows

The International Thermonuclear Experimental Reactor (ITER), the world's biggest nuclear fusion experiment in Cadarache, France, has moved closer to completion after receiving the final shipment of required components to assemble the massive magnet at the heart of the reactor. The giant magnet is the central solenoid, designed and developed in the US at the Oak Ridge National Laboratory, and is one of the most important components of the massive experimental site. The experiment is jointly funded and operated in a coalition of China, the European Union (EU), South Korea, India, Japan, Russia, and the United States. The central solenoid is awe-inspiring in its size as well as its efficiency. "The central solenoid is 18 meters (59 feet) tall and 4.25 meters (14 feet) wide, composed of six individual modules," Interesting Engineering reported earlier this week. "Each module weighs more than 122.5 tonnes (135 tons) and is wound from 6 kilometres (3.7 miles) of niobium-tin superconducting cable."&nbsp;This is only one element of an extraordinarily vast system described as “the grandest scientific experiment in the world.” ITER’s tokamak, the doughnut-shaped machine built to contain plasma using extremely powerful magnets, stretches nearly a kilometre in length. At its centre lies the immensely powerful solenoid magnet, just one component of an even larger and more complex setup. "This component belongs to a magnetic system weighing 3,000 tonnes (3,300 tons) that interacts with nine vacuum vessel sectors," Interesting Engineering added.<h3>15-year journey of ITER</h3>The core system of ITER has taken 15 years to develop, with each module undergoing a two-year cycle of manufacturing and testing. Although ITER will not generate electricity for public use. It is regarded as one of the most important research efforts in the world that is aimed at unlocking commercial nuclear fusion, widely regarded as the holy grail of clean energy. Nuclear fusion, the same process that powers the Sun, has the potential to provide virtually limitless clean energy on Earth. Unlike nuclear fission, it could deliver highly efficient, long-lasting energy without producing greenhouse gases or dangerous radioactive waste. However, ITER’s enormous scale and ambitious objectives have resulted in delays and rising costs. Despite the successful delivery of the solenoid, the project remains years away from producing its first plasma, nearly two decades after construction began and with costs reaching around €22 billion.&nbsp;ITER is still quite relevant, which may bring us invaluable scientific discoveries that would be impossible without its grand scale and funding. However, the megaproject is experiencing a rise in competition from smaller and more dexterous fusion ventures. Meanwhile, several other projects are on track to beat ITER to its mapped goalposts, and much more cost-free.&nbsp;Also read: <a href="https://www.wionews.com/world/-we-nominate-gavin-newsom-trolls-trump-with-nomination-for-important-off-world-endeavor-involving-aliens-1778127569370">'We nominate...': Gavin Newsom trolls Trump with nomination for 'IMPORTANT OFF WORLD ENDEAVOR' involving aliens</a>

ITER, the world’s largest nuclear fusion experiment in France, has moved closer to completion after receiving the final components for its giant central solenoid magnet. Backed by seven global powers, the €22-billion project aims to replicate the Sun’s energy and unlock limitless clean power.

The International Thermonuclear Experimental Reactor (ITER), the world's biggest nuclear fusion experiment in Cadarache, France, has moved closer to completion after receiving the final shipment of required components to assemble the massive magnet at the heart of the reactor. The giant magnet is the central solenoid, designed and developed in the US at the Oak Ridge National Laboratory, and is one of the most important components of the massive experimental site. The experiment is jointly funded and operated in a coalition of China, the European Union (EU), South Korea, India, Japan, Russia, and the United States. The central solenoid is awe-inspiring in its size as well as its efficiency. "The central solenoid is 18 meters (59 feet) tall and 4.25 meters (14 feet) wide, composed of six individual modules," Interesting Engineering reported earlier this week. "Each module weighs more than 122.5 tonnes (135 tons) and is wound from 6 kilometres (3.7 miles) of niobium-tin superconducting cable." This is only one element of an extraordinarily vast system described as “the grandest scientific experiment in the world.” ITER’s tokamak, the doughnut-shaped machine built to contain plasma using extremely powerful magnets, stretches nearly a kilometre in length. At its centre lies the immensely powerful solenoid magnet, just one component of an even larger and more complex setup. "This component belongs to a magnetic system weighing 3,000 tonnes (3,300 tons) that interacts with nine vacuum vessel sectors," Interesting Engineering added. 15-year journey of ITER The core system of ITER has taken 15 years to develop, with each module undergoing a two-year cycle of manufacturing and testing. Although ITER will not generate electricity for public use. It is regarded as one of the most important research efforts in the world that is aimed at unlocking commercial nuclear fusion, widely regarded as the holy grail of clean energy. Nuclear fusion, the same process that powers the Sun, has the potential to provide virtually limitless clean energy on Earth. Unlike nuclear fission, it could deliver highly efficient, long-lasting energy without producing greenhouse gases or dangerous radioactive waste. However, ITER’s enormous scale and ambitious objectives have resulted in delays and rising costs. Despite the successful delivery of the solenoid, the project remains years away from producing its first plasma, nearly two decades after construction began and with costs reaching around €22 billion. ITER is still quite relevant, which may bring us invaluable scientific discoveries that would be impossible without its grand scale and funding. However, the megaproject is experiencing a rise in competition from smaller and more dexterous fusion ventures. Meanwhile, several other projects are on track to beat ITER to its mapped goalposts, and much more cost-free. Also read: 'We nominate...': Gavin Newsom trolls Trump with nomination for 'IMPORTANT OFF WORLD ENDEAVOR' involving aliens

ITER, the world’s largest nuclear fusion experiment in France, has moved closer to completion after receiving the final components for its giant central solenoid magnet. Backed by seven global powers, the €22-billion project aims to replicate the Sun’s energy and unlock limitless clean power.

‘Grandest scientific experiment’: World’s largest fusion reactor nears reality, seeks to replicate Sun’s energy

May 2026 features a Blue Moon towards the end of the month. It will be a micromoon, which occurs when a full moon reaches apogee, its greatest distance from Earth. The May 1 Flower Moon was the first micromoon of 2026, and the upcoming occurrence will be the most distant micromoon of 2026. A Blue Moon doesn't mean it appears blue. In fact, the term has an interesting origin and dual meaning. In ancient times, it was known as "the moon is not blue". A Blue Moon was a rare occurrence that happened only every few years. This is also what led to it being turned into a phrase to signify something rare and impossible.<h2>6 interesting facts about the May 2026 Blue Moon</h2>&nbsp;Double Full Moon: May 2026 features a "double" lunar display. The month begins with the full Flower Moon on May 1 and concludes with a Blue Moon overnight on May 30-31.&nbsp;Calendar-month Blue Moon: The May full moon is a "calendar-month" Blue Moon because it is the second full moon to occur within a single calendar month. This type of Blue Moon typically happens every two to three years.&nbsp;Second micromoon: It will be a "micromoon". As the name signifies, it will be a much smaller moon than its regular appearance. When the moon reaches the farthest point in its orbit around Earth, we get a micromoon.<img src="https://cdn1.wionews.com/prod/wion/images/2026/20260506/image-1778054201629.png">&nbsp;Farthest micromoon: It will be the most distant full micromoon of 2026, appearing about 12-14 per cent smaller than a supermoon and about 7 per cent smaller than an average full moon.&nbsp;Blue Moon not blue: It won't actually be blue. Despite the name, the moon will be "Blue" only in name, and it doesn't actually change its colour.&nbsp;Celestial companion: The May Blue Moon will have a bright celestial companion. During the full moon's crest, it will be positioned near Antares, the brightest star in the constellation Scorpius, the Scorpion.&nbsp;<h2>Blue Moon is not blue in colour</h2><figure class="image"><img src="https://cdn1.wionews.com/prod/wion/images/2026/20260506/image-1778053756798.png"></figure><h2>Double meaning of Blue Moon - Monthly and Seasonal Blue Moons</h2>&nbsp;In modern times, a Blue Moon is the second full moon in the same month. However, this happened because of a mistake. A 1946 article in Sky and Telescope had the author inadvertently simplifying an older definition from the Maine Farmer’s Almanac. In an article called “Once in a Blue Moon, James Hugh Pruett wrote, “Seven times in 19 years there were – and still are – 13 full moons in a year. This gives 11 months with one full moon each and one with two. This second in a month, so I interpret it, was called Blue Moon.”<h2>Moon phases - &nbsp;235 Lunar Months approximately equal 19 Calendar Years &nbsp;</h2><figure class="image"><img src="https://cdn1.wionews.com/prod/wion/images/2026/20260506/image-1778053312768.jpg"></figure>&nbsp;However, originally the name Blue Moon was used for the third full moon in a season if it was followed by a fourth full moon. This was the period between a solstice and an equinox, or vice versa. Typically, each season only has three full moons in its three months. But, because of the 19-year cycle, a mathematical rhythm between the Earth and the Moon, we sometimes get four moons in one season. The third moon in such a season is known as the Blue Moon. The next seasonal Blue Moon will occur on May 20, 2027.<h2>Blue Moon time in India</h2>&nbsp;The May 2026 Monthly Blue Moon reaches its peak illumination on May 31, 2026, at 08:45 UTC. In India, this corresponds to Sunday, May 31, 2026, at 2:15 pm IST (Indian Standard Time).&nbsp;&nbsp;&nbsp;&nbsp;Being daytime, the Moon will be below the horizon during its exact crest. But it will appear full and bright on both nights - May 30 and 31.&nbsp;

May 2026 Blue Moon: The fifth month of 2026 is seeing two Full Moons, and so the second one is known as a Blue Moon. However, this is not how the term Blue Moon was traditionally used. Here is everything you need to know about the Blue Moon.

May 2026 features a Blue Moon towards the end of the month. It will be a micromoon, which occurs when a full moon reaches apogee, its greatest distance from Earth. The May 1 Flower Moon was the first micromoon of 2026, and the upcoming occurrence will be the most distant micromoon of 2026. A Blue Moon doesn't mean it appears blue. In fact, the term has an interesting origin and dual meaning. In ancient times, it was known as "the moon is not blue". A Blue Moon was a rare occurrence that happened only every few years. This is also what led to it being turned into a phrase to signify something rare and impossible. 6 interesting facts about the May 2026 Blue Moon Double Full Moon: May 2026 features a "double" lunar display. The month begins with the full Flower Moon on May 1 and concludes with a Blue Moon overnight on May 30-31. Calendar-month Blue Moon: The May full moon is a "calendar-month" Blue Moon because it is the second full moon to occur within a single calendar month. This type of Blue Moon typically happens every two to three years. Second micromoon: It will be a "micromoon". As the name signifies, it will be a much smaller moon than its regular appearance. When the moon reaches the farthest point in its orbit around Earth, we get a micromoon. Farthest micromoon: It will be the most distant full micromoon of 2026, appearing about 12-14 per cent smaller than a supermoon and about 7 per cent smaller than an average full moon. Blue Moon not blue: It won't actually be blue. Despite the name, the moon will be "Blue" only in name, and it doesn't actually change its colour. Celestial companion: The May Blue Moon will have a bright celestial companion. During the full moon's crest, it will be positioned near Antares, the brightest star in the constellation Scorpius, the Scorpion. Blue Moon is not blue in colour Double meaning of Blue Moon - Monthly and Seasonal Blue Moons In modern times, a Blue Moon is the second full moon in the same month. However, this happened because of a mistake. A 1946 article in Sky and Telescope had the author inadvertently simplifying an older definition from the Maine Farmer’s Almanac. In an article called “Once in a Blue Moon, James Hugh Pruett wrote, “Seven times in 19 years there were – and still are – 13 full moons in a year. This gives 11 months with one full moon each and one with two. This second in a month, so I interpret it, was called Blue Moon.” Moon phases - 235 Lunar Months approximately equal 19 Calendar Years However, originally the name Blue Moon was used for the third full moon in a season if it was followed by a fourth full moon. This was the period between a solstice and an equinox, or vice versa. Typically, each season only has three full moons in its three months. But, because of the 19-year cycle, a mathematical rhythm between the Earth and the Moon, we sometimes get four moons in one season. The third moon in such a season is known as the Blue Moon. The next seasonal Blue Moon will occur on May 20, 2027. Blue Moon time in India The May 2026 Monthly Blue Moon reaches its peak illumination on May 31, 2026, at 08:45 UTC. In India, this corresponds to Sunday, May 31, 2026, at 2:15 pm IST (Indian Standard Time). Being daytime, the Moon will be below the horizon during its exact crest. But it will appear full and bright on both nights - May 30 and 31.

What is Blue Moon? The fifth month of 2026 is seeing two Full Moons, and so the second one is known as a Blue Moon. However, this is not how the term Blue Moon was traditionally used. Here is everything you need to know about the Blue Moon.

May 2026 Blue Moon: Dates, times, and the one thing you get wrong about it

Blue Moon is a rare occurrence, which is why we have the phrase “Once in a Blue Moon.” But did you know that there are two types of Blue Moon, and the one we commonly know today is not how the term was traditionally used?   

Blue Moon is a rare occurrence, which is why we have the phrase “Once in a Blue Moon.” But did you know that there are two types of Blue Moon, and the one we commonly know today is not how the term was traditionally used? &nbsp;&nbsp;

Blue Moon is rare, but actually more common than you think - Traditional vs modern meanings

After the part of an Alaskan mountain crumbled into the sea, a massive 'megatsunami' wave was created, marking the second-tallest ever, reminding the risks posed by melting glaciers, according to scientists. Last year, a giant wave came across a remote fjord in southeast Alaska leading to the destruction in its wake.&nbsp;The event, which went largely unreported at the time, now shows that small earthquakes resulted in a massive landslide. As a result, 64 million cubic metres of rock, the equivalent of 24 Great Pyramids, splashed into the water, creating a gigantic wave almost 500 metres tall. In response, Dr Bretwood Higman, an Alaskan geologist who witnessed the damage at Tracy Arm Fjord, stated that it was "a close call". "We know that there were people who were very nearly in the wrong place," he said. 'I'm quite terrified that we're not going to be so lucky in the future." Massive waves known as megatsunamis occur when landslides, triggered by earthquakes or unstable rock, crash into bodies of water. These events are typically confined to local areas and lose strength quickly. In contrast, ocean-wide tsunamis are usually caused by earthquakes or, at times, underwater volcanic activity. Such tsunamis, like the 2011 Japan disaster, can travel vast distances, striking populated coastlines and causing extensive destruction and loss of life. The largest recorded megatsunami occurred in the 1950s, exceeding 500 metres in height, with the recent event ranking as the second largest. When Dr Higman reached the Tracy Arm Fjord—an Alaskan cruise destination—weeks after the event, he observed shattered trees scattered across slopes and waters, along with large expanses of exposed rock where soil and vegetation had been stripped away.<h3>Vulnerability of Alaska</h3>Alaska is mainly vulnerable to megatsunamis because of its narrow fjords, steep mountains and frequent earthquakes. The new research published in Science indicates that glacier melt due to climate change is making it even worse. Dr Stephen Hicks of University College London stated that the glacier was previously "helping to hold up this piece of rock", and so when the ice retreated, it exposed the bottom of the cliff face, "allowing that rock material to suddenly collapse into the fjord". Stephen's team have studied tsunamis for almost 10 years and is worried about it. "More people are now going to remote areas - often these tourist cruises are going to see the natural beauty of the area to actually learn more about climate change - but they are also dangerous places to be," he added.&nbsp;Also read: <a href="https://www.wionews.com/trending/1-000-strange-marks-on-a-rock-in-italy-left-hikers-stunned-ancient-underwater-stampede-might-be-responsible-1778069857931">1,000 identical marks on a rock in Italy are from an ancient underwater stampede. Who made them?</a>

A massive 500-meter megatsunami, the second-tallest ever recorded, struck Alaska’s Tracy Arm Fjord after a landslide dumped 64 million cubic meters of rock into the water. Scientists warn that melting glaciers due to climate change are destabilising cliffs.

After the part of an Alaskan mountain crumbled into the sea, a massive 'megatsunami' wave was created, marking the second-tallest ever, reminding the risks posed by melting glaciers, according to scientists. Last year, a giant wave came across a remote fjord in southeast Alaska leading to the destruction in its wake. The event, which went largely unreported at the time, now shows that small earthquakes resulted in a massive landslide. As a result, 64 million cubic metres of rock, the equivalent of 24 Great Pyramids, splashed into the water, creating a gigantic wave almost 500 metres tall. In response, Dr Bretwood Higman, an Alaskan geologist who witnessed the damage at Tracy Arm Fjord, stated that it was "a close call". "We know that there were people who were very nearly in the wrong place," he said. 'I'm quite terrified that we're not going to be so lucky in the future." Massive waves known as megatsunamis occur when landslides, triggered by earthquakes or unstable rock, crash into bodies of water. These events are typically confined to local areas and lose strength quickly. In contrast, ocean-wide tsunamis are usually caused by earthquakes or, at times, underwater volcanic activity. Such tsunamis, like the 2011 Japan disaster, can travel vast distances, striking populated coastlines and causing extensive destruction and loss of life. The largest recorded megatsunami occurred in the 1950s, exceeding 500 metres in height, with the recent event ranking as the second largest. When Dr Higman reached the Tracy Arm Fjord—an Alaskan cruise destination—weeks after the event, he observed shattered trees scattered across slopes and waters, along with large expanses of exposed rock where soil and vegetation had been stripped away. Vulnerability of Alaska Alaska is mainly vulnerable to megatsunamis because of its narrow fjords, steep mountains and frequent earthquakes. The new research published in Science indicates that glacier melt due to climate change is making it even worse. Dr Stephen Hicks of University College London stated that the glacier was previously "helping to hold up this piece of rock", and so when the ice retreated, it exposed the bottom of the cliff face, "allowing that rock material to suddenly collapse into the fjord". Stephen's team have studied tsunamis for almost 10 years and is worried about it. "More people are now going to remote areas - often these tourist cruises are going to see the natural beauty of the area to actually learn more about climate change - but they are also dangerous places to be," he added. Also read: 1,000 identical marks on a rock in Italy are from an ancient underwater stampede. Who made them?

A massive 500-metre megatsunami, the second-tallest ever recorded, struck Alaska’s Tracy Arm Fjord after a landslide dumped 64 million cubic meters of rock into the water. Scientists warn that melting glaciers due to climate change are destabilising cliffs.

Massive 500-metre 'megatsunami' hits Alaska Fjord after part of mountain collapses

A new quantum-inspired algorithm is transforming materials research by enabling rapid analysis of highly complex structures. Scientists can now engineer quantum properties by tweaking designs, such as twisting graphene layers to form moiré patterns that can turn the material superconducting.

A new quantum-inspired algorithm is transforming materials research by enabling rapid analysis of highly complex structures. Scientists can now engineer quantum properties by tweaking designs, such as twisting graphene layers to form moiré patterns that can turn the material superconducting.

Quantum leap: New algorithm unlocks complex materials beyond supercomputers, solving them in seconds

The hunt for aliens has mainly focused on detecting weak signals that could be hidden in a huge spectrum of cosmic noise. However, a recent study has suggested that if an advanced extraterrestrial was interested in reaching out, it would send a signal that is easily detectable. In fact, they would even target specific areas if they wished to be noticed. Benjamin Zuckerman, study author and an astrophysicist from the University of California, said, “Our principal assumption is that a purposely communicative technological civilisation will do its technological best to establish communication with other extraterrestrial technological intelligences (ETIs).” The reason why SETI, or Search for Extraterrestrial Intelligence, has focused on looking for weaker signals till now is that a civilisation with limited power would send signals in all directions. By the time any of them reach a habitable world, it would have weakened considerably.&nbsp;These signals could land on any frequency, and there is no way to know which one is a promising candidate. So humans end up scouring only a tiny fraction of them. However, the researchers of the new study believe that any civilisation capable of interstellar communication would not waste its technology by transmitting everywhere. In fact, it would shoot a sharp signal like a laser using highly directional transmission systems.Also Read: <a href="https://www.wionews.com/science/rogue-rocket-zooming-around-earth-set-to-crash-into-the-moon-know-exact-date-and-time-1777638385330">Rogue rocket zooming around Earth set to crash into Moon at Mach 7. Know exact date and time</a><h2>Wavelength of transmission matters more than the strength</h2> The study further states that power isn't the problem in this case, but whether Earth lies within that beam area is what matters. A system drawing on the order of 60 megawatts could also generate a signal that strong, they argue. “The most uncertain factor in our communication with a nearby ETI will not be power starvation, but rather the wavelength of transmission; this may be radio, infrared, or optical,” Zuckerman said. This means that if an alien civilisation were to send a well-aimed transmission, it would easily show up in routine astronomical data.Also Read: <a href="https://www.wionews.com/science/hostile-twin-star-systems-birth-more-planets-and-then-kick-them-out-1777886293312">Hostile twin star systems birth more planets, and then kick them out</a><h2>Changes needed in way we search for alien life</h2>Zuckerman has even presented the right kind of candidates to focus on while checking for such signals. It has to come from a place where communicative civilisations might exist, which can only be on water worlds. So attention should be on planets in the habitable zones of their stars. Further, &nbsp;technological intelligence takes billions of years to emerge. In the case of Earth, it was 4.5 billion years. So the stars of such planets should be similar to our Sun in age and stability. Within a sphere of about 200 parsecs, roughly 500,000 such stars can be found. Only about 200,000 are old enough to host advanced life. The study shows that the way we search for alien life needs to change, and broader wavelength ranges across nearby Sun-like stars should be the focus.&nbsp;

A study has suggested that the way we search for alien life needs to change. Instead of scanning for weak signals, the wavelength should be considered. Any civilisation interested and capable of contacting another would be powerful enough to send a strong, focused signal. 

The hunt for aliens has mainly focused on detecting weak signals that could be hidden in a huge spectrum of cosmic noise. However, a recent study has suggested that if an advanced extraterrestrial was interested in reaching out, it would send a signal that is easily detectable. In fact, they would even target specific areas if they wished to be noticed. Benjamin Zuckerman, study author and an astrophysicist from the University of California, said, “Our principal assumption is that a purposely communicative technological civilisation will do its technological best to establish communication with other extraterrestrial technological intelligences (ETIs).” The reason why SETI, or Search for Extraterrestrial Intelligence, has focused on looking for weaker signals till now is that a civilisation with limited power would send signals in all directions. By the time any of them reach a habitable world, it would have weakened considerably. These signals could land on any frequency, and there is no way to know which one is a promising candidate. So humans end up scouring only a tiny fraction of them. However, the researchers of the new study believe that any civilisation capable of interstellar communication would not waste its technology by transmitting everywhere. In fact, it would shoot a sharp signal like a laser using highly directional transmission systems. Also Read: Rogue rocket zooming around Earth set to crash into Moon at Mach 7. Know exact date and time Wavelength of transmission matters more than the strength The study further states that power isn't the problem in this case, but whether Earth lies within that beam area is what matters. A system drawing on the order of 60 megawatts could also generate a signal that strong, they argue. “The most uncertain factor in our communication with a nearby ETI will not be power starvation, but rather the wavelength of transmission; this may be radio, infrared, or optical,” Zuckerman said. This means that if an alien civilisation were to send a well-aimed transmission, it would easily show up in routine astronomical data. Also Read: Hostile twin star systems birth more planets, and then kick them out Changes needed in way we search for alien life Zuckerman has even presented the right kind of candidates to focus on while checking for such signals. It has to come from a place where communicative civilisations might exist, which can only be on water worlds. So attention should be on planets in the habitable zones of their stars. Further, technological intelligence takes billions of years to emerge. In the case of Earth, it was 4.5 billion years. So the stars of such planets should be similar to our Sun in age and stability. Within a sphere of about 200 parsecs, roughly 500,000 such stars can be found. Only about 200,000 are old enough to host advanced life. The study shows that the way we search for alien life needs to change, and broader wavelength ranges across nearby Sun-like stars should be the focus.

A study has suggested that the way we search for alien life needs to change. Instead of scanning for weak signals, the wavelength should be considered. Any civilisation interested and capable of contacting another would be powerful enough to send a strong, focused signal.&nbsp;

Aliens looking to meet us would be intelligent enough to scream, not whisper

Yale palaeontologists have made a rare discovery from when dinosaurs were still finding their place on Earth. Two new fossils uncovered in New Mexico reveal a tragic moment in the lives of two crocodile ancestors who died in a flash flood, potentially, "looking at each other" at the time. The fossils are nearly 210 million years old and also present an insight into the diversification of proto-crocodiles at the dawn of the “Age of Reptiles.” This is the time when crocodiles were diversifying, and dinosaurs had not yet become the top predator. First author Margulis-Ohnuma described the discovery as a "time slice" where two proto-croc cousins interacted and competed with each other at the same time. Their fossils were kept at the Peabody Museum of Natural History at Yale, where the researchers of the new study found them and analysed them.Also Read: <a href="https://www.wionews.com/science/dinosaurs-are-responsible-for-rapid-ageing-and-short-lifespans-in-humans-1777642716794">Dinosaurs are responsible for rapid ageing and short lifespans in humans</a> &nbsp;&nbsp;The new discovery offers a peek into a time when two reptile dynasties were competing for dominance. One of them led to the rise of crocodiles and alligators, while another produced dinosaurs and birds. Researchers explained in the paper that at the time, dinosaurs were similar to herons, with slender legs, while crocodiles walked on all fours and were the primary predators. A press release describes the ecosystem just before the Age of Reptiles as "sufficiently rich," a period when close relatives evolved highly specialised feeding anatomy to share available resources. But as species diversified, they found themselves drifting apart from their own lineages while remaining closely related. They learned to coexist and adapt to one another for ecological balance, occasionally competing and bickering with each other.Also Read: <a href="https://www.wionews.com/trending/jurassic-lesson-in-survival-180-million-year-old-sea-predator-with-100-teeth-gobbled-stones-to-stay-alive-1777468258783">Jurassic lesson in survival: 180-million-year-old sea predator with 100 teeth gobbled stones to stay alive</a><h2>Tragic day of death</h2>First author Miranda Margulis-Ohnuma, a PhD student in Earth and planetary sciences in Yale’s Graduate School of Arts and Sciences (GSAS), digitally disassembled the fossil. She noted that these creatures were the size of jackals. Hesperosuchus agilis had long snouts, and their large back legs and smaller, thinner arms helped them hunt for food in rivers and other water bodies. On the day he died, his cousin, with a short snout from the &nbsp;Eosphorosuchus lacrimosa species, an early crocodile relative, was with him. Physical evidence of early species diversification is incredibly rare. This discovery offers a window into an ancient rivalry where two reptile dynasties—one leading to modern crocodiles and alligators, and the other producing dinosaurs and birds—were competing for dominance. &nbsp;

Palaeontologists at Yale University have re-discovered a fossil from New Mexico which tells of a time when dinosaurs did not rule the planet, and species were diversifying 210 million years ago. It is of two creatures who spawned crocodiles and were face-to-face when they died. 

Yale palaeontologists have made a rare discovery from when dinosaurs were still finding their place on Earth. Two new fossils uncovered in New Mexico reveal a tragic moment in the lives of two crocodile ancestors who died in a flash flood, potentially, "looking at each other" at the time. The fossils are nearly 210 million years old and also present an insight into the diversification of proto-crocodiles at the dawn of the “Age of Reptiles.” This is the time when crocodiles were diversifying, and dinosaurs had not yet become the top predator. First author Margulis-Ohnuma described the discovery as a "time slice" where two proto-croc cousins interacted and competed with each other at the same time. Their fossils were kept at the Peabody Museum of Natural History at Yale, where the researchers of the new study found them and analysed them. Also Read: Dinosaurs are responsible for rapid ageing and short lifespans in humans The new discovery offers a peek into a time when two reptile dynasties were competing for dominance. One of them led to the rise of crocodiles and alligators, while another produced dinosaurs and birds. Researchers explained in the paper that at the time, dinosaurs were similar to herons, with slender legs, while crocodiles walked on all fours and were the primary predators. A press release describes the ecosystem just before the Age of Reptiles as "sufficiently rich," a period when close relatives evolved highly specialised feeding anatomy to share available resources. But as species diversified, they found themselves drifting apart from their own lineages while remaining closely related. They learned to coexist and adapt to one another for ecological balance, occasionally competing and bickering with each other. Also Read: Jurassic lesson in survival: 180-million-year-old sea predator with 100 teeth gobbled stones to stay alive Tragic day of death First author Miranda Margulis-Ohnuma, a PhD student in Earth and planetary sciences in Yale’s Graduate School of Arts and Sciences (GSAS), digitally disassembled the fossil. She noted that these creatures were the size of jackals. Hesperosuchus agilis had long snouts, and their large back legs and smaller, thinner arms helped them hunt for food in rivers and other water bodies. On the day he died, his cousin, with a short snout from the Eosphorosuchus lacrimosa species, an early crocodile relative, was with him. Physical evidence of early species diversification is incredibly rare. This discovery offers a window into an ancient rivalry where two reptile dynasties—one leading to modern crocodiles and alligators, and the other producing dinosaurs and birds—were competing for dominance.

Palaeontologists at Yale University have re-discovered a fossil from New Mexico which tells of a time when dinosaurs did not rule the planet, and species were diversifying 210 million years ago. It is of two creatures who spawned crocodiles and were face-to-face when they died.&nbsp;

Before the dinosaurs ruled: 210-million-year-old crocodile ancestors who died gazing at each other discovered

Artemis II photos of Earth, Moon and space continue to amaze and inspire awe. NASA just released over 12,000 photos from the mission, most of them duplicates you would typically see in your mobile phone album. Here are some mind-blowing photos you should not miss.

Artemis II photos of Earth, Moon and space continue to amaze and inspire awe. NASA just released over 12,000 photos from the mission, most of them duplicates you would typically see in your mobile phone album. Here are some mind-blowing photos you should not miss.

NASA dumps 12,217 new photos from Artemis II mission. Here are some of them

Birds have a sense of identifying the sex of humans, according to a study. They also have a preference and like males over females, as they fled much quicker when women came near them. Study co-author Yanina Benedetti, an ecologist at the Czech University of Life Sciences Prague, said in a statement, "As a woman in the field, I was surprised that birds reacted to us differently." Scientists included 37 bird species from five European countries and found that the birds flew away quickly when approached by women as compared to men. This showed that city birds can distinguish between male and female approaches. Researchers measured the distance from a human at which the bird flew away to make their conclusions, in which women emerged as the ones they disliked. However, the study authors have yet to find the reason for this behaviour. It was published in the journal People and Nature.Also Read: <a href="https://www.wionews.com/trending/jurassic-lesson-in-survival-180-million-year-old-sea-predator-with-100-teeth-gobbled-stones-to-stay-alive-1777468258783">180-million-year-old sea predator with 100 teeth gobbled stones to stay alive</a>&nbsp;Benedetti stated that the findings have "implications for urban ecology and equality in science" and show how animals in cities see humans. The researchers expanded on these encounters to determine whether they were just coincidences or part of a broader response pattern. They analysed over 2,700 approaches across five European countries (Czechia, France, Germany, Poland, and Spain) involving birds like magpies and pigeons. The latter were more tolerant of humans and fled only after humans got really close. However, others, like magpies, took off faster and had a longer flight initiation distance.Also Read: <a href="https://www.wionews.com/science/dinosaurs-are-responsible-for-rapid-ageing-and-short-lifespans-in-humans-1777642716794">Dinosaurs are responsible for rapid ageing and short lifespans in humans</a>Also Read: <a href="https://www.wionews.com/trending/scientists-discover-62-foot-dinosaur-eating-octopus-that-ruled-the-seas-100-million-years-ago-1777026091674">Scientists discover 62-foot 'dinosaur-eating' octopus that ruled the seas 100 million years ago</a><h2>Birds fled faster, seeing the women approach them</h2>To remove other factors from the study, researchers paired male and female participants of similar heights and dressed them in the same colours. They walked up to a bird in a straight line while keeping their gaze fixed on it. They then measured the distance at which the bird fled, which is the metric used in the study, Flight Initiation Distance. Across all species and locations, they were amazed to find that birds consistently fled sooner when approached by a woman than by a man.&nbsp;&nbsp;The observations gathered between April and July of 2023 found that, on average, men could get around 3 feet closer to the birds than women could. "I fully believe our results, that urban birds react differently based on the sex of the person approaching them, but I can't explain them right now," study co-author Daniel Blumstein said in the statement. The researchers admitted that follow-up studies are required to understand more about this behaviour, such as movement patterns, scent cues, or physical traits.

Birds have a dislike for women and seem to have a certain liking for men, according to a study. In five European countries, scientists found that when men approached the birds, they stayed on the ground for longer. But when women did the same, they flew away quickly. 

Birds have a sense of identifying the sex of humans, according to a study. They also have a preference and like males over females, as they fled much quicker when women came near them. Study co-author Yanina Benedetti, an ecologist at the Czech University of Life Sciences Prague, said in a statement, "As a woman in the field, I was surprised that birds reacted to us differently." Scientists included 37 bird species from five European countries and found that the birds flew away quickly when approached by women as compared to men. This showed that city birds can distinguish between male and female approaches. Researchers measured the distance from a human at which the bird flew away to make their conclusions, in which women emerged as the ones they disliked. However, the study authors have yet to find the reason for this behaviour. It was published in the journal People and Nature. Also Read: 180-million-year-old sea predator with 100 teeth gobbled stones to stay alive Benedetti stated that the findings have "implications for urban ecology and equality in science" and show how animals in cities see humans. The researchers expanded on these encounters to determine whether they were just coincidences or part of a broader response pattern. They analysed over 2,700 approaches across five European countries (Czechia, France, Germany, Poland, and Spain) involving birds like magpies and pigeons. The latter were more tolerant of humans and fled only after humans got really close. However, others, like magpies, took off faster and had a longer flight initiation distance. Also Read: Dinosaurs are responsible for rapid ageing and short lifespans in humans Also Read: Scientists discover 62-foot 'dinosaur-eating' octopus that ruled the seas 100 million years ago Birds fled faster, seeing the women approach them To remove other factors from the study, researchers paired male and female participants of similar heights and dressed them in the same colours. They walked up to a bird in a straight line while keeping their gaze fixed on it. They then measured the distance at which the bird fled, which is the metric used in the study, Flight Initiation Distance. Across all species and locations, they were amazed to find that birds consistently fled sooner when approached by a woman than by a man. The observations gathered between April and July of 2023 found that, on average, men could get around 3 feet closer to the birds than women could. "I fully believe our results, that urban birds react differently based on the sex of the person approaching them, but I can't explain them right now," study co-author Daniel Blumstein said in the statement. The researchers admitted that follow-up studies are required to understand more about this behaviour, such as movement patterns, scent cues, or physical traits.

Birds have a dislike for women and seem to have a certain liking for men, according to a study. In five European countries, scientists found that when men approached the birds, they stayed on the ground for longer. But when women did the same, they flew away quickly.&nbsp;

Birds have a clear preference when it comes to choosing between men and women

Binary star systems might scientifically appear to be hostile to planet formation, but a new study shows that they have an ideal environment for these bodies to be born. Their conditions are, in fact, better than single star systems. They are also the reason for rogue planets, the research has found. Dual star systems are quite common in the Milky Way. Even our Sun is believed to have a twin that left its side. But the problem arises as their gravitational forces tug at each other, creating a chaotic environment for the material around them. But this isn't the full picture. Beyond the inner regions lies a place where things settle down and where planets might have a better chance of taking shape than even single-star systems. Lead author of the study, Matthew Teasdale of the University of Lancashire, said in a statement, "Close to a binary star, it's simply too violent for planets to form. But move farther out, and the disk becomes an ideal environment for planet formation." The study was published on April 27 in the journal Monthly Notices of the Royal Astronomical Society.Also Read: <a href="https://www.wionews.com/science/mars-will-deliver-a-violent-death-to-its-own-moon-sooner-than-expected-1777879100784">Mars will deliver a violent death to its own Moon sooner than expected</a><h2>Binary stars have an extremely productive region where planets form</h2>Computer simulations showed that the swirling disks of gas and dust, called protoplanetary disks, surrounding young binary stars create a "forbidden zone" where the environment is too tumultuous and violent. The intense gravitational forces lead to an inconducive region where planets cannot form. However, once you pass this point, the disk can break apart under its own gravity, and this gravitational instability can rapidly produce multiple young planets, in particular Jupiter. "What we're finding is that they can actually be extremely productive," co-author of the study, Dimitris Stamatellos, said. "Once you get past the danger zone, planets can form quickly and in large numbers." However, this gravitational complexity also has a downside. Some of the planets that form in such systems might get kicked out and left to fend for themselves in interstellar space, leading to what we call rogue planets.Also Read: <a href="https://www.wionews.com/science/rogue-rocket-zooming-around-earth-set-to-crash-into-the-moon-know-exact-date-and-time-1777638385330">Rogue rocket zooming around Earth set to crash into Moon at Mach 7. Know exact date and time</a><h2>Tatooine worlds are more common than previously believed&nbsp;</h2>One of the most famous worlds moving around twin stars is Tatooine, the fictional desert planet in the Star Wars galaxy. The study states that such planets "may be far less rare than we once imagined." Scientists have already found over 50 such worlds that revolved around two stars. Most of them are located at extreme distances from their host stars, backing the theory put forward by the latest study. Experts believe that ALMA (Atacama Large Millimeter/submillimeter Array), the James Webb Space Telescope, and the upcoming Extremely Large Telescope can soon locate such disks of gas and dust and even see these planets being born.&nbsp; &nbsp;

Star Wars-type Tatooine worlds are more common in the Milky Way and are actually better suited for planet formation. There is a hostile region near binary stars, but once it is crossed, the chaos ebbs and young planets can be born.

Binary star systems might scientifically appear to be hostile to planet formation, but a new study shows that they have an ideal environment for these bodies to be born. Their conditions are, in fact, better than single star systems. They are also the reason for rogue planets, the research has found. Dual star systems are quite common in the Milky Way. Even our Sun is believed to have a twin that left its side. But the problem arises as their gravitational forces tug at each other, creating a chaotic environment for the material around them. But this isn't the full picture. Beyond the inner regions lies a place where things settle down and where planets might have a better chance of taking shape than even single-star systems. Lead author of the study, Matthew Teasdale of the University of Lancashire, said in a statement, "Close to a binary star, it's simply too violent for planets to form. But move farther out, and the disk becomes an ideal environment for planet formation." The study was published on April 27 in the journal Monthly Notices of the Royal Astronomical Society. Also Read: Mars will deliver a violent death to its own Moon sooner than expected Binary stars have an extremely productive region where planets form Computer simulations showed that the swirling disks of gas and dust, called protoplanetary disks, surrounding young binary stars create a "forbidden zone" where the environment is too tumultuous and violent. The intense gravitational forces lead to an inconducive region where planets cannot form. However, once you pass this point, the disk can break apart under its own gravity, and this gravitational instability can rapidly produce multiple young planets, in particular Jupiter. "What we're finding is that they can actually be extremely productive," co-author of the study, Dimitris Stamatellos, said. "Once you get past the danger zone, planets can form quickly and in large numbers." However, this gravitational complexity also has a downside. Some of the planets that form in such systems might get kicked out and left to fend for themselves in interstellar space, leading to what we call rogue planets. Also Read: Rogue rocket zooming around Earth set to crash into Moon at Mach 7. Know exact date and time Tatooine worlds are more common than previously believed One of the most famous worlds moving around twin stars is Tatooine, the fictional desert planet in the Star Wars galaxy. The study states that such planets "may be far less rare than we once imagined." Scientists have already found over 50 such worlds that revolved around two stars. Most of them are located at extreme distances from their host stars, backing the theory put forward by the latest study. Experts believe that ALMA (Atacama Large Millimeter/submillimeter Array), the James Webb Space Telescope, and the upcoming Extremely Large Telescope can soon locate such disks of gas and dust and even see these planets being born.

Star Wars-type Tatooine worlds are more common in the Milky Way and are actually better suited for planet formation. There is a hostile region near binary stars, but once it is crossed, the chaos ebbs and young planets can be born.

Hostile twin star systems birth more planets, and then kick them out

Scientists have long known that Phobos, one of the moons of Mars, will eventually die as the tidal effects of the planet suck its orbital energy, leading it to turn into a debris disk. This is expected to happen when it passes inside the Roche Limit - the minimum distance to which a moon, comet, or asteroid can approach a larger primary body. In the case of Mars and Phobos, this limit is around 1.6 times the radius of the Red Planet (RM), or approximately 3,600 to 5,500 km. However, a new analysis has shown that Phobos will start to shred and break apart long before it reaches this limit. Harrison Agrusa and Patrick Michel, researchers at the Observatoire de la Côte d’Azur, France, say that Phobos' shape and the fact that it is merely a pile of rubble will play a role in this event.Also Read: <a href="https://www.wionews.com/trending/no-mars-no-moolah-musk-s-appraisal-directly-tied-to-settling-1-million-people-on-red-planet-1777634594502">No Mars, no moolah: Musk's appraisal directly tied to settling 1 million people on Red Planet</a>&nbsp;Scientists determined the fate of Phobos using two approaches. One was the simple mathematics behind the tidal strain at decreasing distance from Mars, and its shape, along with the cohesive strength of Phobos. The second was a computer simulation looking at the moon as a rubble pile, tracking how each separate particle will react as Phobos spirals inward. Both of them threw up similar results - that death awaits Phobos sooner than expected.Also Read: <a href="https://www.wionews.com/science/nasa-just-saved-a-precious-drill-on-mars-from-212-million-kilometres-away-1767174556834">NASA just saved a precious drill stuck on Mars since 8 months from 212 million kilometres away</a><h2>How and when will Phobos die?</h2>Phobos will start undergoing mass shedding from two points - one closest to Mars and the other farthest from the planet. The gravitational pull is strongest at the part nearest to it, while the outwards-flinging centrifugal force is greatest on the far side. The shedding will start when Phobos is at an orbital distance of about 2.25RM. It will greatly increase at around 2.15RM and 2.13RM. Material from Phobos will start flowing in two huge streams at around 2.09RM, destabilising it and ultimately spelling doom. However, the end could come much before it even reaches this last limit. The material pulled from Phobos will enter Mars' orbit and then smash again into the Moon at high speeds. This would lead to a "sesquinary catastrophe", finishing off Phobos.Also Read: <a href="https://www.wionews.com/trending/half-of-mars-was-covered-with-an-ocean-as-big-as-the-arctic-3-billion-years-ago-1768566494909">3 billion years ago, Mars had a huge ocean that covered half the planet</a>&nbsp;Phobos is not going to die for another 20 to 50 million years. Meanwhile, humans are working to quench their curiosity as Japan gets ready to launch the Japanese Martian Moons eXploration (MMX) mission this year. It is designed to study the interior structure and material strength of Phobos, giving a closer estimate of its demise.

Phobos, the closer of the two Martian Moons, is being pulled towards the planet and is one day expected to be completely obliterated by the tidal forces. However, this will happen much sooner and will be extremely brutal.  

Scientists have long known that Phobos, one of the moons of Mars, will eventually die as the tidal effects of the planet suck its orbital energy, leading it to turn into a debris disk. This is expected to happen when it passes inside the Roche Limit - the minimum distance to which a moon, comet, or asteroid can approach a larger primary body. In the case of Mars and Phobos, this limit is around 1.6 times the radius of the Red Planet (RM), or approximately 3,600 to 5,500 km. However, a new analysis has shown that Phobos will start to shred and break apart long before it reaches this limit. Harrison Agrusa and Patrick Michel, researchers at the Observatoire de la Côte d’Azur, France, say that Phobos' shape and the fact that it is merely a pile of rubble will play a role in this event. Also Read: No Mars, no moolah: Musk's appraisal directly tied to settling 1 million people on Red Planet Scientists determined the fate of Phobos using two approaches. One was the simple mathematics behind the tidal strain at decreasing distance from Mars, and its shape, along with the cohesive strength of Phobos. The second was a computer simulation looking at the moon as a rubble pile, tracking how each separate particle will react as Phobos spirals inward. Both of them threw up similar results - that death awaits Phobos sooner than expected. Also Read: NASA just saved a precious drill stuck on Mars since 8 months from 212 million kilometres away How and when will Phobos die? Phobos will start undergoing mass shedding from two points - one closest to Mars and the other farthest from the planet. The gravitational pull is strongest at the part nearest to it, while the outwards-flinging centrifugal force is greatest on the far side. The shedding will start when Phobos is at an orbital distance of about 2.25RM. It will greatly increase at around 2.15RM and 2.13RM. Material from Phobos will start flowing in two huge streams at around 2.09RM, destabilising it and ultimately spelling doom. However, the end could come much before it even reaches this last limit. The material pulled from Phobos will enter Mars' orbit and then smash again into the Moon at high speeds. This would lead to a "sesquinary catastrophe", finishing off Phobos. Also Read: 3 billion years ago, Mars had a huge ocean that covered half the planet Phobos is not going to die for another 20 to 50 million years. Meanwhile, humans are working to quench their curiosity as Japan gets ready to launch the Japanese Martian Moons eXploration (MMX) mission this year. It is designed to study the interior structure and material strength of Phobos, giving a closer estimate of its demise.

Phobos, the closer of the two Martian Moons, is being pulled towards the planet and is one day expected to be completely obliterated by the tidal forces. However, this will happen much sooner and will be extremely brutal. &nbsp;

Mars will deliver a violent death to its own Moon sooner than expected

The Eta Aquarids meteor shower is set to peak on the nights of May 5 and 6. It is one of the most spectacular stargazing events as it originates from the debris of Halley's Comet. The shower will be visible in India also, provided you are in an area with clear skies. They are classified by NASA as fast-moving meteors that enter Earth's atmosphere at speeds of 65 kilometres per second. Typically, you can see 40-60 meteors in an hour, according to the American Meteor Society. Here are more details and what you should know about the Eta Aquarids meteor shower and the comet that created it.<h2>Best time to watch Eta Aquarids meteor shower</h2> The best time to see the Eta Aquarids meteor shower in India will be between 2:00 am and 4:30 am IST. The radiant point rises in the southeast, and the sky will be the darkest just before dawn breaks. According to NASA, the meteor fall will leave behind "trains", or glowing pieces of debris that will be visible for several seconds.<h2>How to watch Eta Aquarids meteor shower</h2> To locate the Eta Aquarids, look towards the southeast horizon, near the constellation Aquarius (the Water Jar asterism). For best views, try getting to a place with minimal light pollution. You do not require any equipment, such as binoculars or telescope, as they will be visible with the naked eye. Lie down and focus your attention on the southeast sky. Give your eyes about half an hour to adjust to the darkness, and soon you will be able to see the falling meteors.<h2>Best place to watch Eta Aquarids meteor shower</h2> The best views are expected in southern and central India. Here, you can expect up to 40 to 60 meteors per hour under ideal conditions. In northern India, 10 to 30 meteors will be visible in an hour. Overall, India will be one of the best places to see the Eta Aquarids.<h2>Where do Eta Aquarids come from?</h2> When viewed from Earth, this meteor shower appears to originate from near the constellation Aquarius, hence the name Aquarids. The famous Halley’s Comet is its parent body. Officially designated 1P/Halley, it is a short-period comet which visits Earth every 75 to 79 years. Right now, it is travelling near the outer solar system, far beyond the orbit of Saturn. It reached its farthest point in 2023 and is now on a return trip towards the Sun. It will next be visible in 2061.&nbsp;

Eta Aquarids meteor shower peak in India: How to see the fastest meteor shower, peak dates, and best time and place to see. The shower originates from Halley's Comet, the most well-known comet in our solar system.

The Eta Aquarids meteor shower is set to peak on the nights of May 5 and 6. It is one of the most spectacular stargazing events as it originates from the debris of Halley's Comet. The shower will be visible in India also, provided you are in an area with clear skies. They are classified by NASA as fast-moving meteors that enter Earth's atmosphere at speeds of 65 kilometres per second. Typically, you can see 40-60 meteors in an hour, according to the American Meteor Society. Here are more details and what you should know about the Eta Aquarids meteor shower and the comet that created it. Best time to watch Eta Aquarids meteor shower The best time to see the Eta Aquarids meteor shower in India will be between 2:00 am and 4:30 am IST. The radiant point rises in the southeast, and the sky will be the darkest just before dawn breaks. According to NASA, the meteor fall will leave behind "trains", or glowing pieces of debris that will be visible for several seconds. How to watch Eta Aquarids meteor shower To locate the Eta Aquarids, look towards the southeast horizon, near the constellation Aquarius (the Water Jar asterism). For best views, try getting to a place with minimal light pollution. You do not require any equipment, such as binoculars or telescope, as they will be visible with the naked eye. Lie down and focus your attention on the southeast sky. Give your eyes about half an hour to adjust to the darkness, and soon you will be able to see the falling meteors. Best place to watch Eta Aquarids meteor shower The best views are expected in southern and central India. Here, you can expect up to 40 to 60 meteors per hour under ideal conditions. In northern India, 10 to 30 meteors will be visible in an hour. Overall, India will be one of the best places to see the Eta Aquarids. Where do Eta Aquarids come from? When viewed from Earth, this meteor shower appears to originate from near the constellation Aquarius, hence the name Aquarids. The famous Halley’s Comet is its parent body. Officially designated 1P/Halley, it is a short-period comet which visits Earth every 75 to 79 years. Right now, it is travelling near the outer solar system, far beyond the orbit of Saturn. It reached its farthest point in 2023 and is now on a return trip towards the Sun. It will next be visible in 2061.

Eta Aquarids meteor shower peak in India: How to see the fastest meteor shower, peak dates, and best time and place to see. The shower originates from Halley's Comet, the most well-known comet in our solar system.

Eta Aquarids meteor shower: Best places and time to see the Halley's Comet debris in India

Drishti, a unique Earth observation satellite developed by Bengaluru-based GalaxEye was launched into the space aboard SpaceX’s Falcon 9 rocket from California on Sunday. The Indian space start-up says Drishti is the “world’s first OptoSAR satellite” and its launch is a milestone in the advancement of Earth observation technologies.Drishti is the Bengaluru-based space startup GalaxEye’s first commercial satellite.&nbsp;“Weighing 190 kg, Mission Drishti is India’s largest privately developed Earth observation satellite. It is the first satellite globally to integrate Electro-Optical (EO) and Synthetic Aperture Radar (SAR) sensors into a single operational platform, enabling all-weather, day-and-night imaging capabilities,” it said.&nbsp;&nbsp;<h2>‘Drishti can see through clouds, darkness and bad weather’</h2>&nbsp;Drishti is unique since it can “see” through clouds, darkness and bad weather while also capturing conventional optical imagery, as it carries a “SyncFused OptoSAR” payload, combining electro-optical imaging and synthetic aperture radar (SAR) on a single platform.&nbsp;Optical satellites provide conventional high-resolution images, but their imagery is affected by cloud cover and darkness, while radar satellites can operate day and night and penetrate clouds, smoke, and rain, but their imagery is harder to interpret.GalaxEye has synchronised and combined both streams of data, and so Drishti can generate more consistent and usable imagery.&nbsp;It will support various applications ranging from border surveillance and defence monitoring to disaster response, agriculture, infrastructure planning, and insurance assessment.&nbsp;&nbsp;“Another key feature onboard is artificial intelligence processing powered by Nvidia’s Jetson Orin computing platform. Instead of transmitting vast quantities of raw imagery back to Earth for analysis, parts of the processing will happen directly in orbit. The idea is to reduce the time taken to convert satellite imagery into actionable information,” said GalaxEye co-founder and CEO Suyash Singh.&nbsp;<h2>Satellite can deliver imagery at a resolution of 1.5 metres</h2>&nbsp;The satellite can deliver imagery at a resolution of 1.5 metres and revisit locations globally every seven to ten days, he added. Resolution is where Drishti aims to compete with the best in the world. The first satellite in the series will deliver imagery at around a 1.5-metre resolution, significantly sharper than the five-metre class that dominates many Indian SAR platforms.&nbsp;The spacecraft, roughly the size of a refrigerator, also carries a deployable antenna spanning about 3.5 metres.&nbsp;&nbsp;The company had earlier tested its imaging systems through nearly 500 aerial sorties involving drones, Cessna aircraft and high-altitude platforms, besides flying an earlier payload aboard an Isro PSLV mission under the POEM platform.&nbsp;The company said discussions have taken place with multiple Indian government departments, including defence and agriculture ministries, while agencies such as the Defence Space Agency, Indian Air Force, Army and Navy have been tracking the programme.&nbsp;<h2>Startup plans to build a constellation of 8 to 12 satellites, with even sharper imagery</h2>&nbsp;GalaxEye has also signed distribution partnerships across more than 20 countries. After Drishti’s launch, the startup plans to build a larger constellation of 8 to 12 satellites over the next four years, with future versions targeting even sharper imagery.&nbsp;Vice President CP Radhakrishnan, Prime Minister Narendra Modi, Defence Minister Rajnath Singh, Exernal Affairs Minister S. Jaishankar, and the Indian space agency ISRO hailed the launch with congratulatory messages in their posts on X.&nbsp;&nbsp;&nbsp;&nbsp;

<blockquote class="twitter-tweet">Mission Drishti by GalaxEye marks a major achievement in our space journey. The successful launch of the world’s first OptoSAR satellite and the largest privately-built satellite in India is a testament to our youth’s passion for innovation and nation-building. Heartiest…&mdash; Narendra Modi (@narendramodi) <a href="https://twitter.com/narendramodi/status/2050863398607544332?ref_src=twsrc%5Etfw">May 3, 2026</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

&nbsp;&nbsp;&nbsp;The specialty of Drishti is that it has both a multispectral camera and a synthetic aperture radar (SAR) imager.The ongoing Iran war has shown why countries need eyes in the skies, as the US has barred space giant Vantor, formerly called Maxar, from sharing images from the conflict.&nbsp;Drishti was developed keeping in mind India’s geography and climate and where cloud cover is frequent and persistent, often rendering conventional optical satellites ineffective.“We found that India is a country which is tropical in nature. We have more clouds than the West,” Singh said.“The West has never thought about this concept because they never had this problem. If they have a clean sky, they will have a clean sky. If they have some cloud, they will have it for some time, and then it will go away.”&nbsp;“It is our own patent, and it is also a global patent. This can become the gold standard for the world. This is something that we are doing completely in India, never tried before in the world,” Singh added.GalaxEye was incubated at IIT Madras, an institution that has quietly become the cradle of multiple deep tech space startups.

Resolution is where Drishti aims to compete with the best in the world and can deliver imagery at a resolution of 1.5 metres and revisit locations globally every seven to ten days. It will support border surveillance, defence monitoring, disaster response, agriculture, and planning.

Drishti, a unique Earth observation satellite developed by Bengaluru-based GalaxEye was launched into the space aboard SpaceX’s Falcon 9 rocket from California on Sunday. The Indian space start-up says Drishti is the “world’s first OptoSAR satellite” and its launch is a milestone in the advancement of Earth observation technologies. Drishti is the Bengaluru-based space startup GalaxEye’s first commercial satellite. “Weighing 190 kg, Mission Drishti is India’s largest privately developed Earth observation satellite. It is the first satellite globally to integrate Electro-Optical (EO) and Synthetic Aperture Radar (SAR) sensors into a single operational platform, enabling all-weather, day-and-night imaging capabilities,” it said. ‘Drishti can see through clouds, darkness and bad weather’ Drishti is unique since it can “see” through clouds, darkness and bad weather while also capturing conventional optical imagery, as it carries a “SyncFused OptoSAR” payload, combining electro-optical imaging and synthetic aperture radar (SAR) on a single platform. Optical satellites provide conventional high-resolution images, but their imagery is affected by cloud cover and darkness, while radar satellites can operate day and night and penetrate clouds, smoke, and rain, but their imagery is harder to interpret. GalaxEye has synchronised and combined both streams of data, and so Drishti can generate more consistent and usable imagery. It will support various applications ranging from border surveillance and defence monitoring to disaster response, agriculture, infrastructure planning, and insurance assessment. “Another key feature onboard is artificial intelligence processing powered by Nvidia’s Jetson Orin computing platform. Instead of transmitting vast quantities of raw imagery back to Earth for analysis, parts of the processing will happen directly in orbit. The idea is to reduce the time taken to convert satellite imagery into actionable information,” said GalaxEye co-founder and CEO Suyash Singh. Satellite can deliver imagery at a resolution of 1.5 metres The satellite can deliver imagery at a resolution of 1.5 metres and revisit locations globally every seven to ten days, he added. Resolution is where Drishti aims to compete with the best in the world. The first satellite in the series will deliver imagery at around a 1.5-metre resolution, significantly sharper than the five-metre class that dominates many Indian SAR platforms. The spacecraft, roughly the size of a refrigerator, also carries a deployable antenna spanning about 3.5 metres. The company had earlier tested its imaging systems through nearly 500 aerial sorties involving drones, Cessna aircraft and high-altitude platforms, besides flying an earlier payload aboard an Isro PSLV mission under the POEM platform. The company said discussions have taken place with multiple Indian government departments, including defence and agriculture ministries, while agencies such as the Defence Space Agency, Indian Air Force, Army and Navy have been tracking the programme. Startup plans to build a constellation of 8 to 12 satellites, with even sharper imagery GalaxEye has also signed distribution partnerships across more than 20 countries. After Drishti’s launch, the startup plans to build a larger constellation of 8 to 12 satellites over the next four years, with future versions targeting even sharper imagery. Vice President CP Radhakrishnan, Prime Minister Narendra Modi, Defence Minister Rajnath Singh, Exernal Affairs Minister S. Jaishankar, and the Indian space agency ISRO hailed the launch with congratulatory messages in their posts on X.

Resolution is where Drishti aims to compete with the best in the world and can deliver imagery at a resolution of 1.5 metres and revisit locations globally every seven to ten days. It will support border surveillance, defence monitoring, disaster response, agriculture, and planning.

Indian startup’s satellite ‘Drishti’ to provide world’s most advanced eyes in the sky

Michelle and Lavinia Osbourne have always known they were twins. They were born within minutes of each other, to the same mother, but it turns out they don't share the same father. The Osbourne twins didn't find out this shocking truth until they took a DNA test. They were conceived naturally, grew together in the same womb, and were born to the same mother within minutes of each other, but they are half-sisters. But how is that even possible? The answer is a rare phenomenon called heteropaternal superfecundation.Also read | <a href="https://www.wionews.com/photos/us-bans-abortion-pill-by-mail-federal-court-s-mifepristone-ruling-turns-back-the-clock-on-life-saving-healthcare-in-pics-1777697099793">US bans abortion Mifepristone pill: Critics warn of 'immediate chaos' | In pics</a><h2>UK's first recorded case of twins with different dads</h2>The 49-year-old Osbourne twins are officially the United Kingdom's first recorded case of heteropaternal superfecundation, a biological phenomenon so rare that fewer than 20 cases have ever been documented worldwide.Speaking on a new series of BBC Radio 4's The Gift, the sisters told journalist Jenny Kleeman how they came to learn the truth about their origins. "We're miracles," they said. They came to know about their origins as recently as 2022.<h2>What is heteropaternal superfecundation?</h2>Heteropaternal superfecundation occurs when a woman releases more than one egg during a single menstrual cycle, the same process behind fraternal twins, but the eggs are fertilised by sperm from two different men.For this to happen, two acts of intercourse with different partners must occur within a roughly five-day window, since sperm can survive in the reproductive tract for up to five days while eggs remain viable for only 12 to 24 hours after release. The timing has to align almost perfectly, which is part of why it happens so rarely.Most cases are never detected at all. The phenomenon tends to come to light only when twins look noticeably different from each other, different skin tones, for instance, or when a paternity dispute triggers DNA testing.Also read | <a href="https://www.wionews.com/india-news/bargi-dam-cruise-boat-tragedy-heartbreaking-photo-of-mother-and-son-clinging-to-each-other-fake-jabalpur-collector-says-ai-generated-1777701429547">Bargi Dam cruise boat tragedy: Heartbreaking photo of mother and son clinging to each other fake? Jabalpur collector says...</a><h2>One in 400</h2>A case in Brazil in 2022 became international news when a young woman discovered that only one of her twins matched the man she believed to be the father. Further testing revealed two different fathers. Cases like that one are typically stumbled upon by accident rather than by design. Estimates suggest heteropaternal superfecundation might occur in roughly one in every 400 fraternal twin births in the United States, though the vast majority go undetected and unrecorded.

Can twins really share the same mother, birthday and womb, but have different fathers? As bizarre as it sounds, science says yes. The UK has recorded its first-ever case of this rare biological phenomenon. All you need to know.

Michelle and Lavinia Osbourne have always known they were twins. They were born within minutes of each other, to the same mother, but it turns out they don't share the same father. The Osbourne twins didn't find out this shocking truth until they took a DNA test. They were conceived naturally, grew together in the same womb, and were born to the same mother within minutes of each other, but they are half-sisters. But how is that even possible? The answer is a rare phenomenon called heteropaternal superfecundation. Also read | US bans abortion Mifepristone pill: Critics warn of 'immediate chaos' | In pics UK's first recorded case of twins with different dads The 49-year-old Osbourne twins are officially the United Kingdom's first recorded case of heteropaternal superfecundation, a biological phenomenon so rare that fewer than 20 cases have ever been documented worldwide. Speaking on a new series of BBC Radio 4's The Gift, the sisters told journalist Jenny Kleeman how they came to learn the truth about their origins. "We're miracles," they said. They came to know about their origins as recently as 2022. What is heteropaternal superfecundation? Heteropaternal superfecundation occurs when a woman releases more than one egg during a single menstrual cycle, the same process behind fraternal twins, but the eggs are fertilised by sperm from two different men. For this to happen, two acts of intercourse with different partners must occur within a roughly five-day window, since sperm can survive in the reproductive tract for up to five days while eggs remain viable for only 12 to 24 hours after release. The timing has to align almost perfectly, which is part of why it happens so rarely. Most cases are never detected at all. The phenomenon tends to come to light only when twins look noticeably different from each other, different skin tones, for instance, or when a paternity dispute triggers DNA testing. Also read | Bargi Dam cruise boat tragedy: Heartbreaking photo of mother and son clinging to each other fake? Jabalpur collector says... One in 400 A case in Brazil in 2022 became international news when a young woman discovered that only one of her twins matched the man she believed to be the father. Further testing revealed two different fathers. Cases like that one are typically stumbled upon by accident rather than by design. Estimates suggest heteropaternal superfecundation might occur in roughly one in every 400 fraternal twin births in the United States, though the vast majority go undetected and unrecorded.

Can twins really share the same mother, birthday and womb, but have different fathers? As bizarre as it sounds, science says yes. The UK has recorded its first-ever case of this rare biological phenomenon. All you need to know.

They thought they were identical sisters, DNA test revealed different fathers; UK records first case of rare biological phenomenon

Dinosaurs are the reason why humans have such short lives, a study has found. According to a University of Birmingham microbiologist named João Pedro de Magalhães, the reproductive cycles in mammals instead sped up to ensure species survival. He has hypothesised that the age of dinosaurs completely shifted the evolutionary track of every mammal on Earth. “My hypothesis is that such a long evolutionary pressure on early mammals for rapid reproduction led to the loss or inactivation of genes and pathways associated with long life,” de Magalhães wrote in a paper published in 2023 in BioEssays. He calls this the "longevity bottleneck hypothesis". The absence of regenerative traits in mammals further backs his theory, he says. Mammals lived alongside dinosaurs for over 100 million years, but were "generally small, nocturnal, and short-lived."Also Read: <a href="https://www.wionews.com/trending/jurassic-lesson-in-survival-180-million-year-old-sea-predator-with-100-teeth-gobbled-stones-to-stay-alive-1777468258783">Jurassic lesson in survival: 180-million-year-old sea predator with 100 teeth gobbled stones to stay alive</a><h2>When dinosaurs and mammals lived together</h2>&nbsp;Dinosaurs ruled the planet, which triggered evolutionary changes in mammals. de Magalhães claims that every mammal is under genetic constraints dating back to the era of the dinosaurs.They were under pressure to stay alive, and the environment did not suit a long life. This led to the elimination of the genes for long life. “Some of the earliest mammals were forced to live toward the bottom of the food chain and have likely spent 100 million years during the age of the dinosaurs evolving to survive through rapid reproduction,” de Magalhães said in a statement. Reptiles and other animals have a much slower biological ageing. He proposed that the evolutionary pressure from the dinosaurs impacted the way humans age.&nbsp;Mammals also do not have the ability to fix biological damage naturally. de Magalhães says this is because of the loss of enzymes tied to the Mesozoic Era, which limits this feature in mammals. Examples include the loss of enzymes that repair UV-damaged skin, and the fact that—unlike reptiles—mammalian teeth do not grow continuously throughout their lives, he said. But most animals have a remarkable ability for repair and regeneration. However, for mammals, this information was not required as they had the task to save themselves from becoming a certain T. Rex's food. &nbsp;

Dinosaurs and mammals lived together for nearly 100 million years. This led to evolutionary changes in the latter, who had to protect themselves from the dominant predators. A microbiologist says this is why humans don't live long, since we never needed that gene. 

Dinosaurs are the reason why humans have such short lives, a study has found. According to a University of Birmingham microbiologist named João Pedro de Magalhães, the reproductive cycles in mammals instead sped up to ensure species survival. He has hypothesised that the age of dinosaurs completely shifted the evolutionary track of every mammal on Earth. “My hypothesis is that such a long evolutionary pressure on early mammals for rapid reproduction led to the loss or inactivation of genes and pathways associated with long life,” de Magalhães wrote in a paper published in 2023 in BioEssays. He calls this the "longevity bottleneck hypothesis". The absence of regenerative traits in mammals further backs his theory, he says. Mammals lived alongside dinosaurs for over 100 million years, but were "generally small, nocturnal, and short-lived." Also Read: Jurassic lesson in survival: 180-million-year-old sea predator with 100 teeth gobbled stones to stay alive When dinosaurs and mammals lived together Dinosaurs ruled the planet, which triggered evolutionary changes in mammals. de Magalhães claims that every mammal is under genetic constraints dating back to the era of the dinosaurs. They were under pressure to stay alive, and the environment did not suit a long life. This led to the elimination of the genes for long life. “Some of the earliest mammals were forced to live toward the bottom of the food chain and have likely spent 100 million years during the age of the dinosaurs evolving to survive through rapid reproduction,” de Magalhães said in a statement. Reptiles and other animals have a much slower biological ageing. He proposed that the evolutionary pressure from the dinosaurs impacted the way humans age. Mammals also do not have the ability to fix biological damage naturally. de Magalhães says this is because of the loss of enzymes tied to the Mesozoic Era, which limits this feature in mammals. Examples include the loss of enzymes that repair UV-damaged skin, and the fact that—unlike reptiles—mammalian teeth do not grow continuously throughout their lives, he said. But most animals have a remarkable ability for repair and regeneration. However, for mammals, this information was not required as they had the task to save themselves from becoming a certain T. Rex's food.

Dinosaurs and mammals lived together for nearly 100 million years. This led to evolutionary changes in the latter, who had to protect themselves from the dominant predators. A microbiologist says this is why humans don't live long, since we never needed that gene.&nbsp;

Dinosaurs are responsible for rapid ageing and short lifespans in humans

A SpaceX rocket is set to crash into the Moon in August this year. According to Bill Gray, an independent orbital analyst and creator of the Project Pluto object-tracking software, this rocket is currently orbiting Earth at almost the same distance as the Moon. Their orbits nearly intersect, but soon they will meet each other. This Falcon 9 rocket took two landers to the lunar body in January 2025 - Firefly Aerospace’s Blue Ghost and ispace’s Resilience lander. The rocket’s upper stage was supposed to return to Earth after finishing its job. However, it got stuck in a highly elliptical orbit and never made it back. Astronomers have been watching this object since then, and in 1,053 observations, they noted that while it crossed paths with Earth and Moon several times, it never came close to a collision. But now, it is happening.Also Read: <a href="https://www.wionews.com/science/mind-blown-see-47-million-galaxies-in-the-largest-3d-map-of-the-universe-each-dot-in-this-photo-is-a-galaxy-1776433522489">MIND BLOWN! See 47 million galaxies in the largest 3D map of the universe. Each dot in this photo is a galaxy</a><h2>When will the rocket crash into the Moon?</h2>Gray used his software to analyse the orbit of this upper-stage rocket and predict its future path. According to him, it will crash into the Moon at 2:44 am ET (1:14 pm) on August 5, moving at a speed of 8,700 kilometres per hour, or seven times the speed of sound. He clarified in a post on his Project Pluto website that the rocket does not pose any threat to anyone. However, it provides an insight into "certain carelessness about how leftover space hardware (space junk) is disposed of." Gray said that right now he doesn't know the exact point where it will strike, but this will become clear by the start of August.Also Read: <a href="https://www.wionews.com/trending/no-mars-no-moolah-musk-s-appraisal-directly-tied-to-settling-1-million-people-on-red-planet-1777634594502">No Mars, no moolah: Musk's appraisal directly tied to settling 1 million people on Red Planet</a><h2>Will the collision be visible from Earth?</h2>The rocker is revolving around Earth, completing one circle in 26 days. At its closest point, it remains 220,000 km from Earth, and around 510,000 km away at its farthest point, which means it is inside the cislunar space. Gray said that the orbit of the Moon and this object intersect. “Usually, one goes through the intersection point while the other is somewhere else. But on August 5, they’ll reach that point at the same time.” Based on his calculations, the collision will happen on the near side, but the trajectory could also shift and take it to the far side. The impact would not be visible from Earth.&nbsp;The Falcon 9 rocket took off for the Moon on January 15, 2025, from NASA’s Kennedy Space Center. Both Blue Ghost and Resilience reached the Moon. However, while Resilience crashed, Blue Ghost successfully touched down. The mission operated for two weeks before it ran out of power following the lunar sunset. It also took a picture of the sun setting from the lunar horizon.&nbsp;

A SpaceX rocket will crash into the Moon soon. After it carried two landers, it did not return. Astronomers saw it revolving around Earth, almost sharing the Moon's orbit. The two bodies will soon have a meeting, which will end with a bang.

A SpaceX rocket is set to crash into the Moon in August this year. According to Bill Gray, an independent orbital analyst and creator of the Project Pluto object-tracking software, this rocket is currently orbiting Earth at almost the same distance as the Moon. Their orbits nearly intersect, but soon they will meet each other. This Falcon 9 rocket took two landers to the lunar body in January 2025 - Firefly Aerospace’s Blue Ghost and ispace’s Resilience lander. The rocket’s upper stage was supposed to return to Earth after finishing its job. However, it got stuck in a highly elliptical orbit and never made it back. Astronomers have been watching this object since then, and in 1,053 observations, they noted that while it crossed paths with Earth and Moon several times, it never came close to a collision. But now, it is happening. Also Read: MIND BLOWN! See 47 million galaxies in the largest 3D map of the universe. Each dot in this photo is a galaxy When will the rocket crash into the Moon? Gray used his software to analyse the orbit of this upper-stage rocket and predict its future path. According to him, it will crash into the Moon at 2:44 am ET (1:14 pm) on August 5, moving at a speed of 8,700 kilometres per hour, or seven times the speed of sound. He clarified in a post on his Project Pluto website that the rocket does not pose any threat to anyone. However, it provides an insight into "certain carelessness about how leftover space hardware (space junk) is disposed of." Gray said that right now he doesn't know the exact point where it will strike, but this will become clear by the start of August. Also Read: No Mars, no moolah: Musk's appraisal directly tied to settling 1 million people on Red Planet Will the collision be visible from Earth? The rocker is revolving around Earth, completing one circle in 26 days. At its closest point, it remains 220,000 km from Earth, and around 510,000 km away at its farthest point, which means it is inside the cislunar space. Gray said that the orbit of the Moon and this object intersect. “Usually, one goes through the intersection point while the other is somewhere else. But on August 5, they’ll reach that point at the same time.” Based on his calculations, the collision will happen on the near side, but the trajectory could also shift and take it to the far side. The impact would not be visible from Earth. The Falcon 9 rocket took off for the Moon on January 15, 2025, from NASA’s Kennedy Space Center. Both Blue Ghost and Resilience reached the Moon. However, while Resilience crashed, Blue Ghost successfully touched down. The mission operated for two weeks before it ran out of power following the lunar sunset. It also took a picture of the sun setting from the lunar horizon.

A SpaceX rocket will crash into the Moon soon. After it carried two landers, it did not return. Astronomers saw it revolving around Earth, almost sharing the Moon's orbit. The two bodies will soon have a meeting, which will end with a bang.

Rogue rocket zooming around Earth set to crash into Moon at Mach 7. Know exact date and time

NASA is preparing to launch a spacecraft not from the ground but from a plane after it is carried to space on a Pegasus XL rocket. The mission is intended to prevent a telescope from falling to Earth, something that will happen by June this year if nothing is done about it. The space agency has only about two months to avert this danger and so has come up with this offbeat plan. The telescope in question is the Neil Gehrels Swift Observatory. It was launched on November 20, 2004, and has been observing the universe for 22 years. However, its orbit is now thinning and increasing the drag on it, putting the telescope in danger of falling to Earth. This happens because of the Earth's atmosphere, which doesn't just vanish when we cross into space. It is present, albeit it is much thinner. This exerts a slight but steady drag, slowly pulling orbiting spacecraft closer to Earth. Solar storms can worsen the conditions, increasing the drag. Our Sun is in a period of solar maximum, which has led to several flares and geomagnetic storms, and Neil Gehrels is apparently paying the price.Also Read: <a href="https://www.wionews.com/india-news/-space-will-define-future-wars-drdo-chief-calls-for-urgent-national-push-sounds-alarm-on-defence-gap-1776954533825">‘Space will define future wars’: DRDO chief calls for urgent national push, sounds alarm on defence gap</a>&nbsp;According to NASA, the chances of the telescope crashing by June 2026 stood at 50 per cent in November 2025, and there is a 90 per cent chance of that happening before 2027. So it had to come up with a plan fast. It entrusted the responsibility of ensuring it does not happen to Katalyst, a company that has built a $30 million robotic spacecraft, which will carry Swift and place it in a more stable orbit. Named LINK, it has been undergoing testing at NASA’s Goddard Space Flight Center since April 14. S. Bradley Cenko, Swift’s principal investigator at NASA Goddard, said in a statement that "NASA awarded Katalyst a contract to attempt to boost Swift with the company’s LINK satellite", and "the teams are creating the best opportunity possible to extend Swift’s lifetime."Also Read: <a href="https://www.wionews.com/science/why-are-some-galaxies-invisible-astronomers-identify-70-dark-galaxy-candidates-with-no-visible-stars-using-fast-1777446541189">Why are some galaxies invisible? Astronomers identify 70 dark galaxy candidates with no visible stars using FAST</a><h2>LINK will be launched from space into space</h2>In the meantime, the Swift team turned off instruments on the observatory to reduce power consumption. They repositioned its solar panels to reduce drag, handing scientists more time to fix the problem. There is no official word on when LINK will launch, although engineers have come up with an interesting plan. Instead of shooting from the ground to space, the spacecraft will be carried on a Pegasus XL rocket developed by Northrop Grumman and will be launched from a plane. This is because the set-up at the US spaceports does not allow for a simple trajectory to reach Swift. Scientists are hoping to extend the lifespan of the space observatory and create a blueprint in the process for how humans operate in space.&nbsp;“Swift is still producing valuable scientific data," &nbsp;Ghonhee Lee, Katalyst’s chief executive officer, said, adding, "NASA is leading the shift toward more flexible ways of operating in space by working with companies like Katalyst to get more out of its missions and deliver the best return for taxpayers." &nbsp;

Neil Gehrels Swift Observatory is crashing: The space telescope could fall because its orbit no longer supports it. NASA has a plan to save it and extend its life. It involves a spacecraft that will fly towards it and carry it into a safer orbit. 

NASA is preparing to launch a spacecraft not from the ground but from a plane after it is carried to space on a Pegasus XL rocket. The mission is intended to prevent a telescope from falling to Earth, something that will happen by June this year if nothing is done about it. The space agency has only about two months to avert this danger and so has come up with this offbeat plan. The telescope in question is the Neil Gehrels Swift Observatory. It was launched on November 20, 2004, and has been observing the universe for 22 years. However, its orbit is now thinning and increasing the drag on it, putting the telescope in danger of falling to Earth. This happens because of the Earth's atmosphere, which doesn't just vanish when we cross into space. It is present, albeit it is much thinner. This exerts a slight but steady drag, slowly pulling orbiting spacecraft closer to Earth. Solar storms can worsen the conditions, increasing the drag. Our Sun is in a period of solar maximum, which has led to several flares and geomagnetic storms, and Neil Gehrels is apparently paying the price. Also Read: ‘Space will define future wars’: DRDO chief calls for urgent national push, sounds alarm on defence gap According to NASA, the chances of the telescope crashing by June 2026 stood at 50 per cent in November 2025, and there is a 90 per cent chance of that happening before 2027. So it had to come up with a plan fast. It entrusted the responsibility of ensuring it does not happen to Katalyst, a company that has built a $30 million robotic spacecraft, which will carry Swift and place it in a more stable orbit. Named LINK, it has been undergoing testing at NASA’s Goddard Space Flight Center since April 14. S. Bradley Cenko, Swift’s principal investigator at NASA Goddard, said in a statement that "NASA awarded Katalyst a contract to attempt to boost Swift with the company’s LINK satellite", and "the teams are creating the best opportunity possible to extend Swift’s lifetime." Also Read: Why are some galaxies invisible? Astronomers identify 70 dark galaxy candidates with no visible stars using FAST LINK will be launched from space into space In the meantime, the Swift team turned off instruments on the observatory to reduce power consumption. They repositioned its solar panels to reduce drag, handing scientists more time to fix the problem. There is no official word on when LINK will launch, although engineers have come up with an interesting plan. Instead of shooting from the ground to space, the spacecraft will be carried on a Pegasus XL rocket developed by Northrop Grumman and will be launched from a plane. This is because the set-up at the US spaceports does not allow for a simple trajectory to reach Swift. Scientists are hoping to extend the lifespan of the space observatory and create a blueprint in the process for how humans operate in space. “Swift is still producing valuable scientific data," Ghonhee Lee, Katalyst’s chief executive officer, said, adding, "NASA is leading the shift toward more flexible ways of operating in space by working with companies like Katalyst to get more out of its missions and deliver the best return for taxpayers."

Neil Gehrels Swift Observatory is crashing: The space telescope could fall because its orbit no longer supports it. NASA has a plan to save it and extend its life. It involves a spacecraft that will fly towards it and carry it into a safer orbit.&nbsp;

THIS space telescope could crash any time. NASA will launch a spacecraft from plane to save it

The world's longest experiment has been going on for almost 100 years, and yet it has barely scratched the surface. Physicist Thomas Parnell started it in 1927 at the University of Queensland. He poured pitch, a substance that looks solid, but isn't, into a funnel. He used asphalt for the experiment, which is moving, but you cannot see it happening. However, since the stem of the funnel was first cut, only nine drops have fallen. The last one was in 2014, and the tenth one is forming. This experiment offers an important lesson in physics and how even one tiny drop being released changes the entire dynamics of what is going on inside that funnel. To begin with, Parnell took asphalt and heated it until it softened enough to be poured into the funnel. The material was left to cool down for three years.&nbsp;With his experiment, Parnell wanted to show that not everything one sees is as it appears. A solid substance could also behave like a liquid in another form, as is evident in the Pitch experiment. Asphalt can break apart when struck in its hard form, yet it can flow like a liquid when heated, but it displays immense resistance. It is 100 billion times more viscous than water, and two million times more viscous than honey. &nbsp;Also Read: <a href="https://www.wionews.com/science/94-years-9-drops-worlds-longest-experiment-started-in-1927-and-hasnt-ended-yet-776414">94 years, 9 drops: World's longest experiment started nearly 100 yrs ago and is still on</a><h2>Timeline of drops in the Pitch experiment</h2>The first drop of the pitch fell in December 1938, with the next one in February 1947, the third in April 1954, then in May 1962, the fifth drop in August 1970, the sixth in April 1979, the seventh in July 1988, and the eighth in November 2000. The ninth drop fell in April 2014, and the tenth one has only now started forming, indicating that separation will not happen soon.Also Read: <a href="https://www.wionews.com/science/researchers-develop-new-quantum-device-that-turns-electricity-into-sound-at-nanoscale-here-s-how-1777384361024">Researchers develop new quantum device that turns electricity into sound at nanoscale</a><h2>Why is the time between drops increasing?</h2>The time difference between the initial drops was eight to nine years. However, the pitch took 12 years to fall in the year 2000. This gap increased to nearly 14 years the next time around. It has already been 12 years since the last drop came out, and yet the tenth drop is still just taking shape. This increase in time between the pitch fall indicates something about the changing physics inside the glass funnel. Experts say that as the pitch drains out, the pressure forcing it out is decreasing. However, something else happened in that building in the 1980s that probably changed things. Air conditioning was installed, which cooled the air around the pitch funnel. While this drop in temperature doesn't seem like a lot, it is believed to have affected the surroundings measurably enough for the pitch to behave differently.&nbsp;Two scientists - Parnell and John Mainstone - are associated with the Pitch experiment. While Parnell started it, Mainstone brought it to the public eye. However, none of them ever saw a drop fall. The experiment earned Parnell and Mainstone the Ig Nobel prize in physics in 2005. It is a parody of the Nobel Prizes, and is awarded for scientific studies that make you laugh, and then wonder.&nbsp;

The world's longest experiment is nearing the 100-year mark and can go on for many more centuries. The Pitch experiment has witnessed only nine drops, with the time between each of them increasing. Scientists say the physics inside the funnel is changing. 

The world's longest experiment has been going on for almost 100 years, and yet it has barely scratched the surface. Physicist Thomas Parnell started it in 1927 at the University of Queensland. He poured pitch, a substance that looks solid, but isn't, into a funnel. He used asphalt for the experiment, which is moving, but you cannot see it happening. However, since the stem of the funnel was first cut, only nine drops have fallen. The last one was in 2014, and the tenth one is forming. This experiment offers an important lesson in physics and how even one tiny drop being released changes the entire dynamics of what is going on inside that funnel. To begin with, Parnell took asphalt and heated it until it softened enough to be poured into the funnel. The material was left to cool down for three years. With his experiment, Parnell wanted to show that not everything one sees is as it appears. A solid substance could also behave like a liquid in another form, as is evident in the Pitch experiment. Asphalt can break apart when struck in its hard form, yet it can flow like a liquid when heated, but it displays immense resistance. It is 100 billion times more viscous than water, and two million times more viscous than honey. Also Read: 94 years, 9 drops: World's longest experiment started nearly 100 yrs ago and is still on Timeline of drops in the Pitch experiment The first drop of the pitch fell in December 1938, with the next one in February 1947, the third in April 1954, then in May 1962, the fifth drop in August 1970, the sixth in April 1979, the seventh in July 1988, and the eighth in November 2000. The ninth drop fell in April 2014, and the tenth one has only now started forming, indicating that separation will not happen soon. Also Read: Researchers develop new quantum device that turns electricity into sound at nanoscale Why is the time between drops increasing? The time difference between the initial drops was eight to nine years. However, the pitch took 12 years to fall in the year 2000. This gap increased to nearly 14 years the next time around. It has already been 12 years since the last drop came out, and yet the tenth drop is still just taking shape. This increase in time between the pitch fall indicates something about the changing physics inside the glass funnel. Experts say that as the pitch drains out, the pressure forcing it out is decreasing. However, something else happened in that building in the 1980s that probably changed things. Air conditioning was installed, which cooled the air around the pitch funnel. While this drop in temperature doesn't seem like a lot, it is believed to have affected the surroundings measurably enough for the pitch to behave differently. Two scientists - Parnell and John Mainstone - are associated with the Pitch experiment. While Parnell started it, Mainstone brought it to the public eye. However, none of them ever saw a drop fall. The experiment earned Parnell and Mainstone the Ig Nobel prize in physics in 2005. It is a parody of the Nobel Prizes, and is awarded for scientific studies that make you laugh, and then wonder.

The world's longest experiment is nearing the 100-year mark and can go on for many more centuries. The Pitch experiment has witnessed only nine drops, with the time between each of them increasing. Scientists say the physics inside the funnel is changing.&nbsp;

99 years and counting: How an office upgrade further slowed down the world’s slowest experiment

Scientists have made a startling discovery in Germany, an almost perfectly preserved fossil of a sea monster that lived 180-million years ago. Known as Temnodontosaurus, this giant marine reptile survived against all odds, as is evident by what was found inside its stomach. The study published in the Journal Zitteliana states that it is one of the largest ichthyosaurs to roam the ancient seas. It had 100 teeth, proving that it is a predator. However, what shocked researchers the most were gastroliths, or stomach stones, inside its abdomen. The skeleton carries signs of trauma, that it was attacked. The majority of the injuries are present in the shoulder and jaw joint area, which would have inhibited its ability to hunt fast-moving prey. However, the animal developed a mechanism that helped it live despite the heavy toll on its body.Also Read: <a href="https://www.wionews.com/trending/scientists-discover-62-foot-dinosaur-eating-octopus-that-ruled-the-seas-100-million-years-ago-1777026091674">Scientists discover 62-foot 'dinosaur-eating' octopus that ruled the seas 100 million years ago</a> Also Read: <a href="https://www.wionews.com/science/92-foot-long-dinosaur-from-the-late-jurassic-period-discovered-in-china-1771500040350">92-foot-long dinosaur from the Late Jurassic period discovered in China</a>&nbsp;It measures an estimated 21 feet and was extremely fast and precise while hunting its prey. Its mammoth size and features likely made it the ruler of the seas. Along with 100 teeth, scientists found a nearly complete skull, lower jaw, shoulder girdle, and spine. Parts of the palate and eye region were also highly preserved, which allowed the researchers to study this giant predator and its life in ancient times. "Our Temnodontosaurus fossil is one of the youngest finds of this ichthyosaur genus to date,” Ulrike Albert, one of the authors, said. "The discovery from Mistelgau now shows that these large marine reptiles survived longer in the Southwest German basin than previously documented," he added.Also Read: <a href="https://www.wionews.com/trending/dinosaur-era-bird-found-with-800-stones-jammed-in-its-throat-1767012949400">Dinosaur-era bird found with 800 stones jammed in its throat: It ate them all. Why?</a>&nbsp;The discovery of stones in its abdomen left the scientists stunned. Also known as gastroliths, they are seldom found inside ichthyosaurs. The team of researchers think there is a correlation between the injuries on the body and these stones. The stones seem to be a way for the sea monster to adapt after the injuries changed how it lived. It likely swallowed these rocks, which then worked as internal grinding tools to help the sea dragon break down the food. It also changed its eating pattern, moving from hard-to-capture prey to something it could easily catch and consume. Most of its 100 teeth are heavily worn out, indicating that it struggled to chew its food.Also Read: <a href="https://www.wionews.com/world/dinosaur-in-india-maleriraptor-kuttyi-survived-mass-extinction-gondwana-9064669">Dinosaur that roamed India 220 million years ago identified as Maleriraptor kuttyi</a><h2>Why this discovery matters</h2>“The injuries likely significantly limited the animal’s ability to catch prey. The fact that it nevertheless survived is evidenced, among other things, by its heavily worn teeth and gastroliths, which we were able to identify in the abdominal region,” Stefan Eggmaier, a researcher who was part of the study, said. The study also found that Temnodontosaurus lived longer in the Southwest German basin than previously assumed. This forces scientists to rethink when and why certain species went extinct. But more importantly, this fossil is a "data point" for resilience, and shows how top-tier predators adapted their survival strategies to remain at the top of the food chain for millions of years.

The discovery of a giant sea reptile known as Temnodontosaurus in Germany shows how top predators millions of years ago managed to stay at the top of the food chain despite facing trauma and injuries. This sea dragon ate rocks and changed its hunting style to live against all odds.

Scientists have made a startling discovery in Germany, an almost perfectly preserved fossil of a sea monster that lived 180-million years ago. Known as Temnodontosaurus, this giant marine reptile survived against all odds, as is evident by what was found inside its stomach. The study published in the Journal Zitteliana states that it is one of the largest ichthyosaurs to roam the ancient seas. It had 100 teeth, proving that it is a predator. However, what shocked researchers the most were gastroliths, or stomach stones, inside its abdomen. The skeleton carries signs of trauma, that it was attacked. The majority of the injuries are present in the shoulder and jaw joint area, which would have inhibited its ability to hunt fast-moving prey. However, the animal developed a mechanism that helped it live despite the heavy toll on its body. Also Read: Scientists discover 62-foot 'dinosaur-eating' octopus that ruled the seas 100 million years ago Also Read: 92-foot-long dinosaur from the Late Jurassic period discovered in China It measures an estimated 21 feet and was extremely fast and precise while hunting its prey. Its mammoth size and features likely made it the ruler of the seas. Along with 100 teeth, scientists found a nearly complete skull, lower jaw, shoulder girdle, and spine. Parts of the palate and eye region were also highly preserved, which allowed the researchers to study this giant predator and its life in ancient times. "Our Temnodontosaurus fossil is one of the youngest finds of this ichthyosaur genus to date,” Ulrike Albert, one of the authors, said. "The discovery from Mistelgau now shows that these large marine reptiles survived longer in the Southwest German basin than previously documented," he added. Also Read: Dinosaur-era bird found with 800 stones jammed in its throat: It ate them all. Why? The discovery of stones in its abdomen left the scientists stunned. Also known as gastroliths, they are seldom found inside ichthyosaurs. The team of researchers think there is a correlation between the injuries on the body and these stones. The stones seem to be a way for the sea monster to adapt after the injuries changed how it lived. It likely swallowed these rocks, which then worked as internal grinding tools to help the sea dragon break down the food. It also changed its eating pattern, moving from hard-to-capture prey to something it could easily catch and consume. Most of its 100 teeth are heavily worn out, indicating that it struggled to chew its food. Also Read: Dinosaur that roamed India 220 million years ago identified as Maleriraptor kuttyi Why this discovery matters “The injuries likely significantly limited the animal’s ability to catch prey. The fact that it nevertheless survived is evidenced, among other things, by its heavily worn teeth and gastroliths, which we were able to identify in the abdominal region,” Stefan Eggmaier, a researcher who was part of the study, said. The study also found that Temnodontosaurus lived longer in the Southwest German basin than previously assumed. This forces scientists to rethink when and why certain species went extinct. But more importantly, this fossil is a "data point" for resilience, and shows how top-tier predators adapted their survival strategies to remain at the top of the food chain for millions of years.

The discovery of a giant sea reptile known as Temnodontosaurus in Germany shows how top predators millions of years ago managed to stay at the top of the food chain despite facing trauma and injuries. This sea dragon ate rocks and changed its hunting style to live against all odds.

Jurassic lesson in survival: 180-million-year-old sea predator with 100 teeth gobbled stones to stay alive

A rare, split-colored lobster has been discovered off the coast of Cape Cod, stunning a local fishing crew and marine experts alike. A fishing crew aboard the vessel Timothy Michael, operated by Wellfleet Shellfish Company, hauled in the unusual crustacean last Thursday. The company later shared images of the catch on social media, showing a lobster cleanly divided into two distinct colors—brown on one side and orange on the other.&nbsp;The striking appearance has drawn comparisons to dual face due to its perfectly split coloration. “Extraordinarily rare,” the company said adding, "Split lobsters like this are extraordinarily rare,” Wellfleet Shellfish wrote in its post. Speaking to Popular Science, Chief Operating Officer Dan Brandt said that the company felt a responsibility to preserve the animal. “When something that rare comes across our docks, we see it as part of our role to share it with the broader community—Woods Hole Science Aquarium was the perfect fit for this lucky lobster,” Brandt said.&nbsp;Also Read: <a href="https://www.wionews.com/trending/pentagon-was-told-to-use-or-lose-leftover-93bn-it-lavished-it-on-lobsters-steaks-ipads-and-some-weird-items-1773213350232">Pentagon was on a deadline. It had to use or lose $93bn. So it bought lobsters, crabs and a lot more</a><h2>What we know about the science behind the phenomenon</h2>Experts say the lobster’s unusual coloration may stem from complex biological conditions such as genetic mosaicism or gynandromorphism, a rare condition where an organism exhibits both male and female characteristics. Other pigment irregularities during development can also produce such effects, according to local reports.

Also Read: <a href="https://www.wionews.com/entertainment/lifestyle/sweet-success-world-s-longest-tiramisu-created-in-london-setting-new-record-1777293483786">World's longest Tiramisu created in London, setting new record</a>&nbsp;Rather than ending up on a dinner plate, the lobster has been donated to the Woods Hole Science Aquarium, where it will be studied and eventually displayed to the public after renovations conclude in 2027. Aquarium biologist Julia Studley highlighted its educational value: “This animal is not only fascinating to look at but also serves as a great reminder of how intricate genetic mechanisms are and how much we should thank them for the diversity we see in the world around us.” The lobster’s rare appearance ultimately spared it from being cooked, turning it instead into a scientific curiosity and future exhibit, offering visitors a vivid glimpse of nature’s unpredictability.

A rare split-colored lobster was caught off Cape Cod by Wellfleet Shellfish Company. Donated to Woods Hole Science Aquarium, the unique crustacean will be studied for genetic traits and displayed to the public.

A rare, split-colored lobster has been discovered off the coast of Cape Cod, stunning a local fishing crew and marine experts alike. A fishing crew aboard the vessel Timothy Michael, operated by Wellfleet Shellfish Company, hauled in the unusual crustacean last Thursday. The company later shared images of the catch on social media, showing a lobster cleanly divided into two distinct colors—brown on one side and orange on the other. The striking appearance has drawn comparisons to dual face due to its perfectly split coloration. “Extraordinarily rare,” the company said adding, "Split lobsters like this are extraordinarily rare,” Wellfleet Shellfish wrote in its post. Speaking to Popular Science, Chief Operating Officer Dan Brandt said that the company felt a responsibility to preserve the animal. “When something that rare comes across our docks, we see it as part of our role to share it with the broader community—Woods Hole Science Aquarium was the perfect fit for this lucky lobster,” Brandt said. Also Read: Pentagon was on a deadline. It had to use or lose $93bn. So it bought lobsters, crabs and a lot more What we know about the science behind the phenomenon Experts say the lobster’s unusual coloration may stem from complex biological conditions such as genetic mosaicism or gynandromorphism, a rare condition where an organism exhibits both male and female characteristics. Other pigment irregularities during development can also produce such effects, according to local reports.

A rare split-colored lobster was caught off Cape Cod by Wellfleet Shellfish Company. Donated to Woods Hole Science Aquarium, the unique crustacean will be studied for genetic traits and displayed to the public.

One-in-50-million: 'Extraordinarily rare' split-coloured lobster found by fishermen: What is special about it?

Journeys to Mars have long been defined by duration, often requiring many months each way and extending to more than a year for a full mission. A new study, however, suggests that this timeline could be significantly reduced. Research published in Acta Astronautica indicates that round-trip travel time could fall to as little as 153 days by using early orbital data from asteroids. The findings present a structured method to identify more direct interplanetary paths, potentially removing hundreds of days from conventional mission profiles.&nbsp;<h2>Rethinking trajectories with asteroid data</h2> Mission planners typically rely on precise planetary alignments, particularly during Mars opposition, which occurs roughly every 26 months when Earth lies between the Sun and Mars, bringing the planets closer together. The study, led by Marcelo de Oliveira Souza of the State University of Northern Rio de Janeiro, examines whether early-stage asteroid trajectories, based on limited observations, can be used as a guide to uncover alternative routes.&nbsp;ALSO READ: <a href="https://www.wionews.com/photos/india-s-thorium-push-top-7-countries-with-largest-reserves-and-where-india-stands-1777387216434">India’s thorium push: Top 7 countries with largest reserves and where India stands</a>&nbsp;The research focused on asteroid 2001 CA21, whose initial projected orbit intersected both Earth and Mars. By analysing transfer paths within five degrees of the asteroid’s orbital inclination, the study identified trajectories that allow spacecraft to follow a more direct path through space. Testing Mars oppositions in 2027, 2029 and 2031, only the 2031 alignment proved suitable. Souza noted, “The 2031 Mars opposition supports two complete sub-year round-trip missions consistent with the CA21-anchored plane.”&nbsp;<h2>A new approach to mission design</h2> The study does not propose using a specific asteroid for navigation. Instead, it introduces a screening method for identifying efficient transfer opportunities that standard calculations may overlook. According to phys.org, Souza explained in his paper, “This study illustrates how the well-defined plane geometry of a preliminary small-body orbit can be employed as a methodological screening tool for rapid interplanetary transfer identification.”&nbsp;ALSO READ: <a href="https://www.wionews.com/science/why-are-some-galaxies-invisible-astronomers-identify-70-dark-galaxy-candidates-with-no-visible-stars-using-fast-1777446541189">Why are some galaxies invisible? Astronomers identify 70 dark galaxy candidates with no visible stars using FAST</a>&nbsp;The findings also outline travel scenarios, including outbound journeys of approximately 33 to 56 days and return trips of 90 to 135 days. These durations contrast sharply with existing mission timelines.&nbsp;<h2>Implications for future exploration</h2> Reducing travel time is central to future missions, particularly those involving human crews. Shorter journeys would limit exposure to radiation and reduce logistical demands. While further validation is required, the study demonstrates that early asteroid data, which is often overlooked, may provide a practical tool for reshaping interplanetary travel planning.&nbsp;

Mission planners typically rely on precise planetary alignments, particularly during Mars opposition, which occurs roughly every 26 months when Earth lies between the Sun and Mars, bringing the planets closer together.

Journeys to Mars have long been defined by duration, often requiring many months each way and extending to more than a year for a full mission. A new study, however, suggests that this timeline could be significantly reduced. Research published in Acta Astronautica indicates that round-trip travel time could fall to as little as 153 days by using early orbital data from asteroids. The findings present a structured method to identify more direct interplanetary paths, potentially removing hundreds of days from conventional mission profiles. Rethinking trajectories with asteroid data Mission planners typically rely on precise planetary alignments, particularly during Mars opposition, which occurs roughly every 26 months when Earth lies between the Sun and Mars, bringing the planets closer together. The study, led by Marcelo de Oliveira Souza of the State University of Northern Rio de Janeiro, examines whether early-stage asteroid trajectories, based on limited observations, can be used as a guide to uncover alternative routes. ALSO READ: India’s thorium push: Top 7 countries with largest reserves and where India stands The research focused on asteroid 2001 CA21, whose initial projected orbit intersected both Earth and Mars. By analysing transfer paths within five degrees of the asteroid’s orbital inclination, the study identified trajectories that allow spacecraft to follow a more direct path through space. Testing Mars oppositions in 2027, 2029 and 2031, only the 2031 alignment proved suitable. Souza noted, “The 2031 Mars opposition supports two complete sub-year round-trip missions consistent with the CA21-anchored plane.” A new approach to mission design The study does not propose using a specific asteroid for navigation. Instead, it introduces a screening method for identifying efficient transfer opportunities that standard calculations may overlook. According to phys.org, Souza explained in his paper, “This study illustrates how the well-defined plane geometry of a preliminary small-body orbit can be employed as a methodological screening tool for rapid interplanetary transfer identification.” ALSO READ: Why are some galaxies invisible? Astronomers identify 70 dark galaxy candidates with no visible stars using FAST The findings also outline travel scenarios, including outbound journeys of approximately 33 to 56 days and return trips of 90 to 135 days. These durations contrast sharply with existing mission timelines. Implications for future exploration Reducing travel time is central to future missions, particularly those involving human crews. Shorter journeys would limit exposure to radiation and reduce logistical demands. While further validation is required, the study demonstrates that early asteroid data, which is often overlooked, may provide a practical tool for reshaping interplanetary travel planning.

Mission planners typically rely on precise planetary alignments, particularly during Mars opposition, which occurs roughly every 26 months when Earth lies between the Sun and Mars, bringing the planets closer together.

A secret space shortcut to Mars? New study suggests asteroid data could cut travel time to just 153 days

Galaxies are typically defined by their stars, yet not all of them glow. Some are composed largely of gas and dark matter, with little or no starlight to reveal their presence. The existence of these elusive objects, known as dark galaxies, has long been predicted by the Lambda Cold Dark Matter model, which describes how matter in the universe forms structures. Now, astronomers have identified 70 strong candidates for such galaxies using early observations from the Five-hundred-meter Aperture Spherical Telescope (FAST), with findings submitted to the arXiv preprint server on April 16. This work provides one of the most substantial catalogues yet of these elusive cosmic structures.&nbsp;<h2>What are dark galaxies</h2> Most galaxies are visible across the universe due to the light from their stars. However, a rare category, low-surface-brightness galaxies, remains extremely faint. These systems contain very few stars and are largely dominated by dark matter, making them difficult to detect with conventional observations. NASA’s Hubble Space Telescope has identified CDG-2, a rare and nearly invisible ‘dark galaxy’ in the Perseus cluster, 300 million light-years away. Composed of roughly 99 per cent dark matter, it is one of the darkest known galaxies, identified by four faint globular clusters and a sparse, diffuse glow.&nbsp;ALSO READ: <a href="https://www.wionews.com/photos/india-s-thorium-push-top-7-countries-with-largest-reserves-and-where-india-stands-1777387216434">India’s thorium push: Top 7 countries with largest reserves and where India stands</a>&nbsp;<h2>Why dark galaxies are expected to exist</h2> Theoretical models suggest that the universe should contain far more small dark matter halos than the number of observed galaxies. Many of these halos may never have formed stars. Processes such as ultraviolet background radiation from early quasars and galaxies can heat gas, preventing it from cooling and collapsing into stars. In other cases, the halos may be too small to retain the cold gas required for star formation. The result is a population of “missing” galaxies, dark matter-dominated systems that emit no visible light, often described as ghost-like structures.&nbsp;<h2>Tracking hydrogen to reveal the unseen</h2>&nbsp;According to sciencex.com, to identify these objects, researchers led by Marco Monaci analysed neutral hydrogen emissions detected by FAST. Hydrogen atoms emit a characteristic radio signal at a wavelength of 21 centimetres when their electrons change spin state. This signal serves as a reliable tracer of gas-rich systems, even when no stars are present. From 41,741 hydrogen sources in the FAST All Sky HI survey, the team narrowed their sample through distance limits and comparisons with optical catalogues. After several stages of filtering and visual inspection, they isolated 85 strong candidates, later refined to 70 after quality checks.&nbsp;&nbsp;ALSO READ: <a href="https://www.wionews.com/photos/india-s-three-stage-nuclear-power-programme-what-is-thorium-and-how-it-could-shape-the-country-s-energy-future-1777383666108">India’s three-stage nuclear power programme: What is thorium and how it could shape the country’s energy future</a>&nbsp;<h2>What the discoveries mean</h2> These 70 objects are not yet confirmed dark galaxies but represent the most promising candidates to date. They may include both truly starless systems and 'almost dark' galaxies with stars too faint for current detection methods. Confirmation will require deeper optical imaging and higher-resolution radio observations. As the FAST survey expands, researchers expect the number of candidates to grow to around 200, offering a crucial pathway to understanding galaxy formation and the role of dark matter in shaping the universe.

The existence of these elusive objects, known as dark galaxies, has long been predicted by the Lambda Cold Dark Matter model, which describes how matter in the universe forms structures. 

Galaxies are typically defined by their stars, yet not all of them glow. Some are composed largely of gas and dark matter, with little or no starlight to reveal their presence. The existence of these elusive objects, known as dark galaxies, has long been predicted by the Lambda Cold Dark Matter model, which describes how matter in the universe forms structures. Now, astronomers have identified 70 strong candidates for such galaxies using early observations from the Five-hundred-meter Aperture Spherical Telescope (FAST), with findings submitted to the arXiv preprint server on April 16. This work provides one of the most substantial catalogues yet of these elusive cosmic structures. What are dark galaxies Most galaxies are visible across the universe due to the light from their stars. However, a rare category, low-surface-brightness galaxies, remains extremely faint. These systems contain very few stars and are largely dominated by dark matter, making them difficult to detect with conventional observations. NASA’s Hubble Space Telescope has identified CDG-2, a rare and nearly invisible ‘dark galaxy’ in the Perseus cluster, 300 million light-years away. Composed of roughly 99 per cent dark matter, it is one of the darkest known galaxies, identified by four faint globular clusters and a sparse, diffuse glow. ALSO READ: India’s thorium push: Top 7 countries with largest reserves and where India stands Why dark galaxies are expected to exist Theoretical models suggest that the universe should contain far more small dark matter halos than the number of observed galaxies. Many of these halos may never have formed stars. Processes such as ultraviolet background radiation from early quasars and galaxies can heat gas, preventing it from cooling and collapsing into stars. In other cases, the halos may be too small to retain the cold gas required for star formation. The result is a population of “missing” galaxies, dark matter-dominated systems that emit no visible light, often described as ghost-like structures. Tracking hydrogen to reveal the unseen According to sciencex.com, to identify these objects, researchers led by Marco Monaci analysed neutral hydrogen emissions detected by FAST. Hydrogen atoms emit a characteristic radio signal at a wavelength of 21 centimetres when their electrons change spin state. This signal serves as a reliable tracer of gas-rich systems, even when no stars are present. From 41,741 hydrogen sources in the FAST All Sky HI survey, the team narrowed their sample through distance limits and comparisons with optical catalogues. After several stages of filtering and visual inspection, they isolated 85 strong candidates, later refined to 70 after quality checks. ALSO READ: India’s three-stage nuclear power programme: What is thorium and how it could shape the country’s energy future What the discoveries mean These 70 objects are not yet confirmed dark galaxies but represent the most promising candidates to date. They may include both truly starless systems and 'almost dark' galaxies with stars too faint for current detection methods. Confirmation will require deeper optical imaging and higher-resolution radio observations. As the FAST survey expands, researchers expect the number of candidates to grow to around 200, offering a crucial pathway to understanding galaxy formation and the role of dark matter in shaping the universe.

The existence of these elusive objects, known as dark galaxies, has long been predicted by the Lambda Cold Dark Matter model, which describes how matter in the universe forms structures.&nbsp;

Why are some galaxies invisible? Astronomers identify 70 dark galaxy candidates with no visible stars using FAST

McGill University's researchers have developed a device that generates sound-like particles at extremely cold temperatures. This particle, also known as ‘phonons’, can be used to create phonon lasers, with possible applications in communications and medical diagnostics. "Modern communication is largely based on light, including electromagnetic waves and electrical currents. In a medium such as oceans, sound can travel, whereas light and electrical currents cannot," said Michael Hilke. "In the human body, sound waves can also be a useful tool," he added. Michael Hilke, an Associate Professor of Physics and co-author of the study published in Physical Review Letters. The study revealed that the device was built and analysed at McGill and the National Research Council of Canada, and the material was synthesised at Princeton University.<h3>Two-dimensional layer of a crystal</h3>The device sends an electrical current through a two-dimensional layer of crystal and holds electrons within an area just a few atoms thick. The researchers have discovered that when electrons are thrust hard enough using this channel, they release in the form of energy because of bursts of sound-like vibrations, also called phonons, in predictable and tunable patterns. This is achieved by cooling the devices to extremely low temperatures, ranging from around 10 milli-Kelvin to 3.9 Kelvin, causing electrons to behave in a more controlled and predictable way. Under such conditions, scientists can observe quantum effects, where matter exhibits wave-like properties instead of acting purely as solid particles. "At absolute zero temperatures, that is, the world of quantum physics, no sound is created unless electrons travel collectively at the speed of sound or above," Hilke explained. "Earlier work had observed related effects as electron speeds approached the sound barrier. Our study goes further by pushing the system well beyond that point and showing that existing theories need to be reassessed by considering that electrons can be very hot even if the host crystal is close to absolute zero temperature," he added. Hilke noted that the next phase involves testing the device with alternative materials such as graphene, which could enable it to function at even higher speeds. This advancement may pave the way for faster communication technologies, improved sensing devices, applications in biological research, and more sophisticated medical systems. "Phonons are hard to generate and harness in a controlled way, so we are exploring new regimes. At a broad level, this is about how electrical current and energy move and are converted inside advanced electronic materials," he said.&nbsp;Also read: <a href="https://www.wionews.com/photos/how-early-universe-gravitational-waves-may-have-formed-dark-matter-new-study-reveals-surprising-link-1777211788168/1777211788170">How early-universe gravitational waves may have formed dark matter: New study reveals surprising link</a>

Researchers at McGill University have developed a device that generates phonons, sound-like particles, at ultra-cold temperatures. The breakthrough could enable phonon lasers and transform communications, sensing, and medical diagnostics using quantum effects.

McGill University's researchers have developed a device that generates sound-like particles at extremely cold temperatures. This particle, also known as ‘phonons’, can be used to create phonon lasers, with possible applications in communications and medical diagnostics. "Modern communication is largely based on light, including electromagnetic waves and electrical currents. In a medium such as oceans, sound can travel, whereas light and electrical currents cannot," said Michael Hilke. "In the human body, sound waves can also be a useful tool," he added. Michael Hilke, an Associate Professor of Physics and co-author of the study published in Physical Review Letters. The study revealed that the device was built and analysed at McGill and the National Research Council of Canada, and the material was synthesised at Princeton University. Two-dimensional layer of a crystal The device sends an electrical current through a two-dimensional layer of crystal and holds electrons within an area just a few atoms thick. The researchers have discovered that when electrons are thrust hard enough using this channel, they release in the form of energy because of bursts of sound-like vibrations, also called phonons, in predictable and tunable patterns. This is achieved by cooling the devices to extremely low temperatures, ranging from around 10 milli-Kelvin to 3.9 Kelvin, causing electrons to behave in a more controlled and predictable way. Under such conditions, scientists can observe quantum effects, where matter exhibits wave-like properties instead of acting purely as solid particles. "At absolute zero temperatures, that is, the world of quantum physics, no sound is created unless electrons travel collectively at the speed of sound or above," Hilke explained. "Earlier work had observed related effects as electron speeds approached the sound barrier. Our study goes further by pushing the system well beyond that point and showing that existing theories need to be reassessed by considering that electrons can be very hot even if the host crystal is close to absolute zero temperature," he added. Hilke noted that the next phase involves testing the device with alternative materials such as graphene, which could enable it to function at even higher speeds. This advancement may pave the way for faster communication technologies, improved sensing devices, applications in biological research, and more sophisticated medical systems. "Phonons are hard to generate and harness in a controlled way, so we are exploring new regimes. At a broad level, this is about how electrical current and energy move and are converted inside advanced electronic materials," he said. Also read: How early-universe gravitational waves may have formed dark matter: New study reveals surprising link

Researchers at McGill University have developed a device that generates phonons, sound-like particles, at ultra-cold temperatures. The breakthrough could enable phonon lasers and transform communications, sensing, and medical diagnostics using quantum effects.

Researchers develop new quantum device that turns electricity into sound at nanoscale: Here's how

A new study suggests ancient stochastic gravitational waves from the early universe may have generated low-mass fermions that later evolved into dark matter. This offers a fresh explanation for one of the biggest mysteries, linking cosmic ripples to unseen matter shaping the universe.

A new study suggests ancient stochastic gravitational waves from the early universe may have generated low-mass fermions that later evolved into dark matter. This offers a fresh explanation for one of the biggest mysteries, linking cosmic ripples to unseen matter shaping the universe.

How early-universe gravitational waves may have formed dark matter: New study reveals surprising link

Defence Research and Development Organisation (DRDO) Chairman Samir V Kamat said on Thursday that space has become the dominant domain that will determine the outcome of future conflicts, along with acting as a supporting tool for national security. He called for a "whole-of-nation" approach to close India's capability gap with rivals whose space programmes are increasing at an alarming pace.&nbsp;Speaking at the 4th Indian DefSpace Symposium at Manekshaw Centre on "Strengthening India's Defence and Space Industry Synergy," Kamat underscored the growing role of DRDO in military space while emphasising that catching up will be a "Herculean challenge" without greater investment and collaboration. While the Indian Space Research Organisation continues to lead India’s civilian space efforts, the Defence Research and Development Organisation has been tasked with handling military space capabilities following the creation of the Defence Space Agency, Kamat said. Although still a smaller part of its mandate, this role is expanding quickly. "It needs to grow much more if we have to keep pace with our rivals," he said.<h3>India's sovereign capabilities in critical technologies</h3>He stressed the need for faster growth to keep up with global competitors. To address this, DRDO is increasingly collaborating with startups, MSMEs, and academia, and has established Centres of Excellence in select institutions, with space emerging as a key focus area. "There is a lot of interest among academia and startups to contribute to the defence part of the space programme," Kamat said, and added that he is optimistic that India will gain the necessary impetus and sovereign capabilities in critical technologies in the upcoming years. Kamat clarified that while some space technologies can still be imported from other nations, several areas remain restricted and require indigenous development. DRDO is currently concentrating on strengthening space situational awareness to safeguard India’s orbital assets, enhancing the restricted military-grade service of NavIC, and advancing space-based surveillance along with imaging radar technologies. It is also developing early missile launch detection systems, a capability emphasised by Air Chief Marshal Bhaduriya. He highlighted that closer integration between civilian and military sectors will be crucial, especially in overlapping fields like imaging radar. However, he pointed out that India’s investment in research remains insufficient, with only 0.65 per cent of GDP allocated to R&amp;D and just 5 per cent of the defence budget devoted to it. "We definitely need to scale this up if we have to catch up with our rivals," he said.&nbsp;Also read: <a href="https://www.wionews.com/photos/quantum-computing-myths-vs-reality-understanding-what-technology-can-and-can-t-do-1776867752214">Quantum computing myths vs reality: Understanding what technology can (and can’t) do</a>

Defence Research and Development Organisation (DRDO) Chairman Samir V Kamat underscored the growing role of DRDO in military space while emphasising that catching up will be a "Herculean challenge" without greater investment and collaboration.

Defence Research and Development Organisation (DRDO) Chairman Samir V Kamat said on Thursday that space has become the dominant domain that will determine the outcome of future conflicts, along with acting as a supporting tool for national security. He called for a "whole-of-nation" approach to close India's capability gap with rivals whose space programmes are increasing at an alarming pace. Speaking at the 4th Indian DefSpace Symposium at Manekshaw Centre on "Strengthening India's Defence and Space Industry Synergy," Kamat underscored the growing role of DRDO in military space while emphasising that catching up will be a "Herculean challenge" without greater investment and collaboration. While the Indian Space Research Organisation continues to lead India’s civilian space efforts, the Defence Research and Development Organisation has been tasked with handling military space capabilities following the creation of the Defence Space Agency, Kamat said. Although still a smaller part of its mandate, this role is expanding quickly. "It needs to grow much more if we have to keep pace with our rivals," he said. India's sovereign capabilities in critical technologies He stressed the need for faster growth to keep up with global competitors. To address this, DRDO is increasingly collaborating with startups, MSMEs, and academia, and has established Centres of Excellence in select institutions, with space emerging as a key focus area. "There is a lot of interest among academia and startups to contribute to the defence part of the space programme," Kamat said, and added that he is optimistic that India will gain the necessary impetus and sovereign capabilities in critical technologies in the upcoming years. Kamat clarified that while some space technologies can still be imported from other nations, several areas remain restricted and require indigenous development. DRDO is currently concentrating on strengthening space situational awareness to safeguard India’s orbital assets, enhancing the restricted military-grade service of NavIC, and advancing space-based surveillance along with imaging radar technologies. It is also developing early missile launch detection systems, a capability emphasised by Air Chief Marshal Bhaduriya. He highlighted that closer integration between civilian and military sectors will be crucial, especially in overlapping fields like imaging radar. However, he pointed out that India’s investment in research remains insufficient, with only 0.65 per cent of GDP allocated to R&D and just 5 per cent of the defence budget devoted to it. "We definitely need to scale this up if we have to catch up with our rivals," he said. Also read: Quantum computing myths vs reality: Understanding what technology can (and can’t) do

Defence Research and Development Organisation (DRDO) Chairman Samir V Kamat underscored the growing role of DRDO in military space while emphasising that catching up will be a "Herculean challenge" without greater investment and collaboration.

‘Space will define future wars’: DRDO chief calls for urgent national push, sounds alarm on defence gap

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