The National Aeronautics and Space Administration (NASA) on Tuesday announced that it has&nbsp;picked US-based rocket builder Firefly Aerospace for an important $112 million contract. The NASA contract is for the delivery of multiple lunar payloads to the far side of the moon in 2026. It is part of NASA's efforts to put humans on the moon.

As per the Firefly Aerospace website, this is the second task the firm has won under NASA's&nbsp;Commercial Lunar Payload Services (CLPS) initiative.

Watch |&nbsp;Artemis I Explained: NASA's first mission to land humans on the moon after 50 years

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/artemis-i-explained-nasas-first-mission-to-land-humans-on-the-moon-after-50-years-510343/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

To fulfill its contractual obligations, Firefly, as per the company website, will use its "Blue Ghost spacecraft in a two-stage configuration to first place a satellite into lunar orbit and then deliver two research payloads on the far side of the Moon."

"This mission will debut Firefly’s unique two-stage Blue Ghost spacecraft, offering NASA and other customers multiple deployment options as we collectively build the infrastructure for ongoing lunar operations and planetary exploration," said the rocket maker in a statement.

Also read |&nbsp;<a href="https://www.wionews.com/science/understanding-the-dark-ages-of-universe-from-far-side-of-the-moon-571754">Unravelling the 'Dark Ages' of our universe from far side of the moon</a>

As per Reuters, NASA had previously handed a similar contract worth $73 million to spacecraft software firm Draper last year. The award was for the delivery of science and technology payloads to the far side of the moon in 2025.

The US space agency is attempting to take humanity to the moon through its Artemis program's Commercial Lunar Payload Services (CLPS) initiative, which is undertaking a crucial step before humanity lands on the moon.&nbsp;

Also read |&nbsp;<a href="https://www.wionews.com/photos/mission-to-moon-how-us-and-japan-plan-to-once-again-send-humans-to-the-lunar-surface-481528">Mission to Moon: How US and Japan plan to once again send humans to the lunar surface</a>

CLPS is an effort to deploy privately built lunar landers to study the moon's surface before humans set a foot on the celestial object.&nbsp;

Humanity may make it to the moon in the next few years. Multiple countries, including the United States and China, have undertaken missions to achieve this feat.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

The National Aeronautics and Space Administration (NASA) on Tuesday announced that it has picked US-based rocket builder Firefly Aerospace for an important $112 million contract.

The National Aeronautics and Space Administration (NASA) on Tuesday announced that it has picked US-based rocket builder Firefly Aerospace for an important $112 million contract. The NASA contract is for the delivery of multiple lunar payloads to the far side of the moon in 2026. It is part of NASA's efforts to put humans on the moon. As per the Firefly Aerospace website, this is the second task the firm has won under NASA's Commercial Lunar Payload Services (CLPS) initiative. Watch | Artemis I Explained: NASA's first mission to land humans on the moon after 50 years To fulfill its contractual obligations, Firefly, as per the company website, will use its "Blue Ghost spacecraft in a two-stage configuration to first place a satellite into lunar orbit and then deliver two research payloads on the far side of the Moon." "This mission will debut Firefly’s unique two-stage Blue Ghost spacecraft, offering NASA and other customers multiple deployment options as we collectively build the infrastructure for ongoing lunar operations and planetary exploration," said the rocket maker in a statement. Also read | Unravelling the 'Dark Ages' of our universe from far side of the moon As per Reuters, NASA had previously handed a similar contract worth $73 million to spacecraft software firm Draper last year. The award was for the delivery of science and technology payloads to the far side of the moon in 2025. The US space agency is attempting to take humanity to the moon through its Artemis program's Commercial Lunar Payload Services (CLPS) initiative, which is undertaking a crucial step before humanity lands on the moon. Also read | Mission to Moon: How US and Japan plan to once again send humans to the lunar surface CLPS is an effort to deploy privately built lunar landers to study the moon's surface before humans set a foot on the celestial object. Humanity may make it to the moon in the next few years. Multiple countries, including the United States and China, have undertaken missions to achieve this feat. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

NASA awards Firefly Aerospace $112mn contract to deliver crucial payloads to far side of moon

The launch of the world's first 3D-printed rocket had to be cancelled at the last minute again. The launch which was scheduled for Saturday was aborted after it encountered an "automation issue". At 110 feet tall and 7.5 feet wide, the 9,280 kg Terran 1 rocket is the world's largest 3D-printed object to attempt an orbital flight. As per an AFP report, the engine of the unmanned Terran 1 had begun igniting, when the rocket faced the issue which ultimately led to its takeoff being aborted for the second time in less than a week.

Space Relativity, the start-up behind the 3D-printed rocket, also made a second attempt to launch the rocket but had to abort due to pressure issues in the rocket's second stage.

"The team went HARD today and we intend to do so during our next attempt. More to come on the new launch date," said the company in a tweet.

An earlier launch scheduled for last Wednesday (March 8th) was postponed over last-minute propellant temperature issues.

Also read |&nbsp;<a href="https://www.wionews.com/technology/humongous-9280kg-3d-printed-rocket-to-be-launched-into-space-tomorrow-heres-all-you-need-to-know-569528">Humongous 9,280kg 3D-printed rocket to be launched into space tomorrow. Here's all you need to know</a>

Terran 1 is a marvel in innovation with 85 per cent of its mass, including its engines, 3D printed with metal alloys. To achieve this feat, the company used the world's largest 3D metal printers. The company's goal is to produce models which are 95 per cent 3D printed.

Also read |&nbsp;<a href="https://www.wionews.com/science/space-wreck-heres-why-japan-was-forced-to-destroy-a-rocket-in-space-569386">Space wreck: Here's why Japan was forced to destroy a rocket in space</a>

On its maiden flight, the world's largest ever 3D-printed object will not carry any payload. However, subsequent flights will make use of its capability to carry up to 2,755 pounds (1,250 kg) into the low Earth orbit.

(With inputs from agencies) 
 
&nbsp;

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

The launch of the world's first 3D-printed rocket had to be cancelled at the last minute again. The launch which was scheduled for Saturday was aborted after it encountered an "automation issue".

The launch of the world's first 3D-printed rocket had to be cancelled at the last minute again. The launch which was scheduled for Saturday was aborted after it encountered an "automation issue". At 110 feet tall and 7.5 feet wide, the 9,280 kg Terran 1 rocket is the world's largest 3D-printed object to attempt an orbital flight. As per an AFP report, the engine of the unmanned Terran 1 had begun igniting, when the rocket faced the issue which ultimately led to its takeoff being aborted for the second time in less than a week. Space Relativity, the start-up behind the 3D-printed rocket, also made a second attempt to launch the rocket but had to abort due to pressure issues in the rocket's second stage. "The team went HARD today and we intend to do so during our next attempt. More to come on the new launch date," said the company in a tweet. An earlier launch scheduled for last Wednesday (March 8th) was postponed over last-minute propellant temperature issues. Also read | Humongous 9,280kg 3D-printed rocket to be launched into space tomorrow. Here's all you need to know Terran 1 is a marvel in innovation with 85 per cent of its mass, including its engines, 3D printed with metal alloys. To achieve this feat, the company used the world's largest 3D metal printers. The company's goal is to produce models which are 95 per cent 3D printed. Also read | Space wreck: Here's why Japan was forced to destroy a rocket in space On its maiden flight, the world's largest ever 3D-printed object will not carry any payload. However, subsequent flights will make use of its capability to carry up to 2,755 pounds (1,250 kg) into the low Earth orbit. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

Here’s why the maiden flight of world’s first 3D-printed rocket was cancelled last minute

March 8 will mark a monumental feat in humanity's quest towards outer space. Startup relativity Space will launch Terran 1 on Wednesday. Terran 1 is the world's first 3D-printed rocket. The launch is part of the startup's GLHF or 'Good Luck, Have Fun' mission. At 110 feet tall and 7.5 feet wide, the rocket weighs 9,280 kilogrammes. It is the world's largest 3D-printed object to attempt an orbital flight.

As per a Tomorrow's World Today report, the Terran 1 rocket will not be carrying any payloads on its maiden flight.&nbsp;

While 3D printing has been used for rockets before, but never on such a massive scale.

However, NASA, under its Venture-Class Acquisition of Dedicated and Rideshare (VADR) missions, has signed a contract with the startup to further down the line launch a satellite with the rocket.

Also read |&nbsp;<a href="https://www.wionews.com/science/how-and-why-isro-is-disposing-off-a-defunct-indo-french-satellite-569090">How and why ISRO is disposing off a defunct Indo-French satellite</a>

NASA's VADR missions, according to the space agency, will help foster the US commercial launch market with new opportunities.

The GLHF mission will mark another achievement for the company; it will test Relativity Space's propriety 3D printing technology.&nbsp;

Also read |&nbsp;<a href="https://www.wionews.com/science/space-wreck-heres-why-japan-was-forced-to-destroy-a-rocket-in-space-569386">Space wreck: Here's why Japan was forced to destroy a rocket in space</a>

The technology combines 3D metal printing, artificial intelligence and autonomous robotics to create rockets from raw material within 60 days.

Relativity Space is also working on another rocket; Terran R which is a fully reusable and entirely 3D-printed launch vehicle. The rocket will reportedly be able to handle payloads of up to 20 tonnes to lower Earth orbit. It may be launched from Cape Canaveral next year.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

March 8 will mark a monumental feat in humanity's quest towards outer space. Startup relativity Space will launch Terran 1 on Wednesday. Terran 1 is the world's first 3D-printed rocket.

March 8 will mark a monumental feat in humanity's quest towards outer space. Startup relativity Space will launch Terran 1 on Wednesday. Terran 1 is the world's first 3D-printed rocket. The launch is part of the startup's GLHF or 'Good Luck, Have Fun' mission. At 110 feet tall and 7.5 feet wide, the rocket weighs 9,280 kilogrammes. It is the world's largest 3D-printed object to attempt an orbital flight. As per a Tomorrow's World Today report, the Terran 1 rocket will not be carrying any payloads on its maiden flight. While 3D printing has been used for rockets before, but never on such a massive scale. However, NASA, under its Venture-Class Acquisition of Dedicated and Rideshare (VADR) missions, has signed a contract with the startup to further down the line launch a satellite with the rocket. Also read | How and why ISRO is disposing off a defunct Indo-French satellite NASA's VADR missions, according to the space agency, will help foster the US commercial launch market with new opportunities. The GLHF mission will mark another achievement for the company; it will test Relativity Space's propriety 3D printing technology. Also read | Space wreck: Here's why Japan was forced to destroy a rocket in space The technology combines 3D metal printing, artificial intelligence and autonomous robotics to create rockets from raw material within 60 days. Relativity Space is also working on another rocket; Terran R which is a fully reusable and entirely 3D-printed launch vehicle. The rocket will reportedly be able to handle payloads of up to 20 tonnes to lower Earth orbit. It may be launched from Cape Canaveral next year. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

Humongous 9,280kg 3D-printed rocket to be launched into space tomorrow. Here's all you need to know

February 10&nbsp;marked the second anniversary of China's ambitious Tianwen 1 mission — which also happens to be the nation's first interplanetary mission. Amid the celebration, one voice remained silent, that of China's Zhurong Mars rover, which was sent to the surface of the red planet as part of Beijing's Tianwen 1 mission. The Chinese rover has been in "hibernation" for months. It was supposed to wake up back in December of last year. However, almost two months later, its slumber still continues. Last month, a report expressed hope that Zhurong would come out of its sleep, but recent images from NASA's Mars Reconnaissance Orbiter show that it hasn't changed its position for five months.

Watch |&nbsp;This study suggests ancient Mars was also hit by climate change

<iframe allowfullscreen="" autoplay="1" frameborder="0" height="350" src="https://www.wionews.com/videos/this-study-suggests-ancient-mars-was-also-hit-by-climate-change-525004/embed" width="560"></iframe>

As per NASA, the rover hasn't moved since September 2022. The space agency's office at the University of Arizona which manages the HiRISE camera released a series of images, which show that Zhurong has not changed its position between September 8, 2022 and February 7,&nbsp;2023.

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
HiPOD: Monitoring the Zhurong Rover 
 
The Chinese Zhurong rover has been on Mars since 14 May 2021, and MRO/HiRISE has imaged it several times to track its progress and monitor the surface for changes. 
 
For full cutout: <a href="https://t.co/WKCpyrbqI9">https://t.co/WKCpyrbqI9</a> 
 
NASA/JPL-Caltech/UArizona<a href="https://twitter.com/hashtag/Mars?src=hash&amp;ref_src=twsrc%5Etfw">#Mars</a> <a href="https://t.co/EzER3I5Q4Y">pic.twitter.com/EzER3I5Q4Y</a>
— HiRISE: Beautiful Mars (NASA) (@HiRISE) <a href="https://twitter.com/HiRISE/status/1628032187181281283?ref_src=twsrc%5Etfw">February 21, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

Also read |&nbsp;<a href="https://www.wionews.com/science/explained-zhurongs-slumber-continues-for-months-has-chinas-mars-rover-fallen-silent-forever-554018">Explained | Zhurong's slumber continues for months. Has China's Mars rover fallen 'silent' forever?</a>

The rover entered its hibernation mode way back on May 18,&nbsp;2022, to survive barren Mars' harsh winter months. During winter on the red planet, temperatures can fall down to minus 195 degrees Fahrenheit (minus 125 degrees Celsius).

As per Jia Yang, Tianwen 1 mission deputy chief designer, the rover would wake up when two conditions are met: it can generate energy greater than 140 watts and the planet’s temperature, or rather the region where the rover is, reaches the somewhat warmer, 5 degrees Fahrenheit (minus 15 degrees Celsius).

Also read |&nbsp;<a href="https://www.wionews.com/science/men-are-from-mars-women-are-from-venus-which-one-should-humans-visit-first-520603">'Men are from Mars, women are from Venus', which planet should humans visit first?</a>

However, it is possible that due to Mars' sand storms, Zhurong which uses solar arrays for energy might be unable to do so. Dust may be hindering the rover's arrays. Even if it never wakes up, the rover has already achieved significant things; it successfully completed one year of operations, for which it was also presented with the International Astronautical Federation's annual space achievement award in September 2022.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

February 10 marked the second anniversary of China's ambitious Tianwen 1 mission — which also happens to be the nation's first interplanetary mission. Amid the celebration, one voice remained silent, that of China's Zhurong Mars rover, which was sent to the surface of the red planet as part of Beijing's Tianwen 1 mission.

February 10 marked the second anniversary of China's ambitious Tianwen 1 mission — which also happens to be the nation's first interplanetary mission. Amid the celebration, one voice remained silent, that of China's Zhurong Mars rover, which was sent to the surface of the red planet as part of Beijing's Tianwen 1 mission. The Chinese rover has been in "hibernation" for months. It was supposed to wake up back in December of last year. However, almost two months later, its slumber still continues. Last month, a report expressed hope that Zhurong would come out of its sleep, but recent images from NASA's Mars Reconnaissance Orbiter show that it hasn't changed its position for five months. Watch | This study suggests ancient Mars was also hit by climate change As per NASA, the rover hasn't moved since September 2022. The space agency's office at the University of Arizona which manages the HiRISE camera released a series of images, which show that Zhurong has not changed its position between September 8, 2022 and February 7, 2023. HiPOD: Monitoring the Zhurong Rover The Chinese Zhurong rover has been on Mars since 14 May 2021, and MRO/HiRISE has imaged it several times to track its progress and monitor the surface for changes. For full cutout: https://t.co/WKCpyrbqI9 NASA/JPL-Caltech/UArizona#Mars pic.twitter.com/EzER3I5Q4Y — HiRISE: Beautiful Mars (NASA) (@HiRISE) February 21, 2023 × Also read | Explained | Zhurong's slumber continues for months. Has China's Mars rover fallen 'silent' forever? The rover entered its hibernation mode way back on May 18, 2022, to survive barren Mars' harsh winter months. During winter on the red planet, temperatures can fall down to minus 195 degrees Fahrenheit (minus 125 degrees Celsius). As per Jia Yang, Tianwen 1 mission deputy chief designer, the rover would wake up when two conditions are met: it can generate energy greater than 140 watts and the planet’s temperature, or rather the region where the rover is, reaches the somewhat warmer, 5 degrees Fahrenheit (minus 15 degrees Celsius). Also read | 'Men are from Mars, women are from Venus', which planet should humans visit first? However, it is possible that due to Mars' sand storms, Zhurong which uses solar arrays for energy might be unable to do so. Dust may be hindering the rover's arrays. Even if it never wakes up, the rover has already achieved significant things; it successfully completed one year of operations, for which it was also presented with the International Astronautical Federation's annual space achievement award in September 2022. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

Five months and counting...NASA images show China's Mars rover 'Zhurong' hasn't moved

The long-dead presidents of the United States, or rather their hair, would soon go on a hair-raising journey into space. George Washington, John F. Kennedy, Dwight D. Eisenhower and Ronald Reagan will undertake this journey. The announcement was made on Presidents' Day, which in the United States is celebrated on the third Monday of February. This year it was celebrated on February 20th. It was announced by Celestis, a Texas-based company that specialises in space burials.&nbsp;Celestis said that it will launch what it believes to be "authenticated DNA" of former presidents into space aboard a rocket later this year.

Watch |&nbsp;Age of space tourism has begun in 2021

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/age-of-space-tourism-has-begun-in-2021-440405/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

The hair samples of the four former presidents, as per an AFP report, were donated by an anonymous donor. They came with certificates of authenticity.

As per Celestis, "these hair samples have been in a climate-controlled facility for several years in preparation for this mission."

Also read |&nbsp;<a href="https://www.wionews.com/technology/ai-comes-up-with-40000-toxic-chemicals-in-6-hours-scientists-warn-could-be-used-to-make-biological-weapons-561636">AI comes up with 40,000 toxic chemicals in 6 hours; scientists warn could be used to make biological weapons</a>

Hair samples of the former Presidents will be accompanied by the cremated remains of Gene Roddenberry, the creator of the 1960s television series&nbsp;Star Trek and other cast members.

They will be transported aboard a United Launch Alliance (ULA) rocket that has been dubbed 'Enterprise'.

Enterprise also happens to be the name of the starship in the sci-fi show Star Trek.

Also read |&nbsp;<a href="https://www.wionews.com/science/scientists-discover-fossil-of-giant-150kg-penguin-that-walked-the-earth-57-million-years-ago-561978">Scientists discover fossil of giant 150kg penguin that walked the Earth 57 million years ago</a>

"By adding the DNA of these American icons to Enterprise, we establish a precursor for future human missions, and add to the historical record of human exploration of deep space," said Charles Chafer, Celestis CEO and co-founder.

The company doesn't just send the remains of celebrities into space, anyone can opt for a space burial. Celestial currently charges $4,995 to launch remains into Earth orbit, while a voyage into deep space beyond the Moon begins at $12,500.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

The long-dead presidents of the United States, or rather their hair, would soon go on a hair-raising journey into space. George Washington, John F. Kennedy, Dwight D.

The long-dead presidents of the United States, or rather their hair, would soon go on a hair-raising journey into space. George Washington, John F. Kennedy, Dwight D. Eisenhower and Ronald Reagan will undertake this journey. The announcement was made on Presidents' Day, which in the United States is celebrated on the third Monday of February. This year it was celebrated on February 20th. It was announced by Celestis, a Texas-based company that specialises in space burials. Celestis said that it will launch what it believes to be "authenticated DNA" of former presidents into space aboard a rocket later this year. Watch | Age of space tourism has begun in 2021 The hair samples of the four former presidents, as per an AFP report, were donated by an anonymous donor. They came with certificates of authenticity. As per Celestis, "these hair samples have been in a climate-controlled facility for several years in preparation for this mission." Also read | AI comes up with 40,000 toxic chemicals in 6 hours; scientists warn could be used to make biological weapons Hair samples of the former Presidents will be accompanied by the cremated remains of Gene Roddenberry, the creator of the 1960s television series Star Trek and other cast members. They will be transported aboard a United Launch Alliance (ULA) rocket that has been dubbed 'Enterprise'. Enterprise also happens to be the name of the starship in the sci-fi show Star Trek. Also read | Scientists discover fossil of giant 150kg penguin that walked the Earth 57 million years ago "By adding the DNA of these American icons to Enterprise, we establish a precursor for future human missions, and add to the historical record of human exploration of deep space," said Charles Chafer, Celestis CEO and co-founder. The company doesn't just send the remains of celebrities into space, anyone can opt for a space burial. Celestial currently charges $4,995 to launch remains into Earth orbit, while a voyage into deep space beyond the Moon begins at $12,500. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

Hair now, gone to space tomorrow: Long-dead ex-US presidents' locks to be beamed up

The internet is abuzz with mentions of Comet C/2022 E3 (ZTF) a.k.a., the green comet, which on Wednesday could be seen with the naked eye.&nbsp;

As per NASA, the comet paid our planet a visit after a good 50,000 years. It was a rare feast for stargazers and astronomers alike as people around the globe witnessed the astronomical event.&nbsp;

Watch |&nbsp;WION Fineprint: Rare Green comet visible from Earth after 50,000 years

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/wion-fineprint-rare-green-comet-visible-from-earth-after-50000-years-557662/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

It was a one-in-a-million sight — in a very literal sense — as estimates say that the next possible sighting won't happen for millions of years.

The comet passed just 26 million miles (or 42 million kilometres) from Earth.

Also read | <a href="https://www.wionews.com/science/james-webb-space-telescope-found-water-ice-in-the-rings-of-a-distant-asteroid-557416">James Webb Space Telescope found water ice in the rings of a distant asteroid</a>

For those of us who were otherwise occupied or plain lazy to go out and try to spot the comet, some stargazers have&nbsp;managed to capture videos and images of the amazing sight. These captures are all over social media.

Let's take a look at a few of them:

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
c/2022 e3 (ZTF), which has not been seen since the Homo Sapiens, will be at its highest point 58° N @ 9:46pm (EST) and will disappear 30° N @ 5:46am. Have a look because you’ll never see this again! <a href="https://twitter.com/hashtag/GreenComet?src=hash&amp;ref_src=twsrc%5Etfw">#GreenComet</a> <a href="https://twitter.com/hashtag/Space?src=hash&amp;ref_src=twsrc%5Etfw">#Space</a> <a href="https://twitter.com/hashtag/CometC2022E3?src=hash&amp;ref_src=twsrc%5Etfw">#CometC2022E3</a> <a href="https://t.co/hsRk3A2rn7">pic.twitter.com/hsRk3A2rn7</a>
— johnnymorleyy (@johnnymorleyy) <a href="https://twitter.com/johnnymorleyy/status/1620832595520147457?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
Green comet will be seen after 50,000 Years. So many humans have come to this world and gone during this time. And it will continue for billions of years.
— KRK (@kamaalrkhan) <a href="https://twitter.com/kamaalrkhan/status/1620831050145435667?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
I ran out at 3:30 am to grab a couple images of comet c/2022 e3 (ztf) or the "green comet" you may have seen or heard about recently. Today is it's closest approach to Earth but still 26 MILLION miles away. It's still very very dim, and you'll need binoculars to find it. <a href="https://t.co/k6SCVtZkMt">pic.twitter.com/k6SCVtZkMt</a>
— Tyler Leavitt of tslclick (@tslclick) <a href="https://twitter.com/tslclick/status/1620832130514444290?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
LETS FUCKING GO THE WEATHER IS CLEAR TONIGHT AND I HAVE A RIDE IM GONNA GO SEE THE GREEN COMET 💥💥💥
— jack! || c0mms open (@ahdkshaX) <a href="https://twitter.com/ahdkshaX/status/1620829946825555968?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
Green comet visible for the 1st time in 50,000 years later today. The comet was last seen during the Stone Age. It allegedly left to buy a pack of cigarettes <a href="https://t.co/lbz4iBrw00">pic.twitter.com/lbz4iBrw00</a>
— Def Noodles (@defnoodles) <a href="https://twitter.com/defnoodles/status/1620832695881461763?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
I found you 🔭 ☄️ <a href="https://twitter.com/hashtag/CometaZTF?src=hash&amp;ref_src=twsrc%5Etfw">#CometaZTF</a> <a href="https://twitter.com/hashtag/cometaverde?src=hash&amp;ref_src=twsrc%5Etfw">#cometaverde</a> <a href="https://twitter.com/hashtag/greencomet?src=hash&amp;ref_src=twsrc%5Etfw">#greencomet</a> <a href="https://t.co/AxXpro2Wbp">pic.twitter.com/AxXpro2Wbp</a>
— XavØ (@Javick01) <a href="https://twitter.com/Javick01/status/1620715483766071296?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
Did anybody see that green comet?
— Janak Dave (@JanakYDave) <a href="https://twitter.com/JanakYDave/status/1620829250399113218?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
Tried to photograph the <a href="https://twitter.com/hashtag/greencomet?src=hash&amp;ref_src=twsrc%5Etfw">#greencomet</a> at 4am. A bit cloudy on Denton Rd. but cold and clear at Lake Desolation. No luck seeing it even w/binoculars so pointed camera where it was supposed to be. Think this tiny pale fuzz is it so a visual bust compared to Neowise in 2020, right. <a href="https://t.co/qSc0HnzV0e">pic.twitter.com/qSc0HnzV0e</a>
— Ed Burke (@EdBurkeToga) <a href="https://twitter.com/EdBurkeToga/status/1620827225439490049?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

<div class="ui-state-default" contenteditable="false">
<div class="twitter-block" draggable="false">
<blockquote class="twitter-tweet">
Is anyone seeing the Green Comet??
— Dr Whale (@dr_whale) <a href="https://twitter.com/dr_whale/status/1620828542258008066?ref_src=twsrc%5Etfw">February 1, 2023</a></blockquote>
<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></div>
<a class="close-mark close-div" href="#" id="jqclosemark">×</a></div>

According to NASA's Paul Chodas, While plenty of comets have graced the sky over the past year, "this one seems probably a little bit bigger and therefore a little bit brighter and it’s coming a little bit closer to the Earth’s orbit".

Also read |&nbsp;<a href="https://www.wionews.com/science/green-comet-2023-check-date-time-and-location-know-when-and-how-to-view-the-rare-shooting-star-557606">Green Comet 2023: Check date, visible time and location; know when and how to view the rare shooting star</a>

The comet owes its green colour to its chemical composition which as per reports is a result of a clash between sunlight and carbon-based molecules in the comet's coma.

A comet's coma refers to the cloud of gases that surrounds the nucleus of a comet.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

The internet is abuzz with mentions of Comet C/2022 E3 (ZTF) a.k.a., the green comet, which on Wednesday could be seen with the naked eye. As per NASA, the comet paid our planet a visit after a good 50,000 years.

The internet is abuzz with mentions of Comet C/2022 E3 (ZTF) a.k.a., the green comet, which on Wednesday could be seen with the naked eye. As per NASA, the comet paid our planet a visit after a good 50,000 years. It was a rare feast for stargazers and astronomers alike as people around the globe witnessed the astronomical event. Watch | WION Fineprint: Rare Green comet visible from Earth after 50,000 years It was a one-in-a-million sight — in a very literal sense — as estimates say that the next possible sighting won't happen for millions of years. The comet passed just 26 million miles (or 42 million kilometres) from Earth. Also read | James Webb Space Telescope found water ice in the rings of a distant asteroid For those of us who were otherwise occupied or plain lazy to go out and try to spot the comet, some stargazers have managed to capture videos and images of the amazing sight. These captures are all over social media. Let's take a look at a few of them: c/2022 e3 (ZTF), which has not been seen since the Homo Sapiens, will be at its highest point 58° N @ 9:46pm (EST) and will disappear 30° N @ 5:46am. Have a look because you’ll never see this again! #GreenComet #Space #CometC2022E3 pic.twitter.com/hsRk3A2rn7 — johnnymorleyy (@johnnymorleyy) February 1, 2023 × Green comet will be seen after 50,000 Years. So many humans have come to this world and gone during this time. And it will continue for billions of years. — KRK (@kamaalrkhan) February 1, 2023 × I ran out at 3:30 am to grab a couple images of comet c/2022 e3 (ztf) or the "green comet" you may have seen or heard about recently. Today is it's closest approach to Earth but still 26 MILLION miles away. It's still very very dim, and you'll need binoculars to find it. pic.twitter.com/k6SCVtZkMt — Tyler Leavitt of tslclick (@tslclick) February 1, 2023 × LETS FUCKING GO THE WEATHER IS CLEAR TONIGHT AND I HAVE A RIDE IM GONNA GO SEE THE GREEN COMET 💥💥💥 — jack! || c0mms open (@ahdkshaX) February 1, 2023 × Green comet visible for the 1st time in 50,000 years later today. The comet was last seen during the Stone Age. It allegedly left to buy a pack of cigarettes pic.twitter.com/lbz4iBrw00 — Def Noodles (@defnoodles) February 1, 2023 × I found you 🔭 ☄️ #CometaZTF #cometaverde #greencomet pic.twitter.com/AxXpro2Wbp — XavØ (@Javick01) February 1, 2023 × Did anybody see that green comet? — Janak Dave (@JanakYDave) February 1, 2023 × Tried to photograph the #greencomet at 4am. A bit cloudy on Denton Rd. but cold and clear at Lake Desolation. No luck seeing it even w/binoculars so pointed camera where it was supposed to be. Think this tiny pale fuzz is it so a visual bust compared to Neowise in 2020, right. pic.twitter.com/qSc0HnzV0e — Ed Burke (@EdBurkeToga) February 1, 2023 × Is anyone seeing the Green Comet?? — Dr Whale (@dr_whale) February 1, 2023 × According to NASA's Paul Chodas, While plenty of comets have graced the sky over the past year, "this one seems probably a little bit bigger and therefore a little bit brighter and it’s coming a little bit closer to the Earth’s orbit". Also read | Green Comet 2023: Check date, visible time and location; know when and how to view the rare shooting star The comet owes its green colour to its chemical composition which as per reports is a result of a clash between sunlight and carbon-based molecules in the comet's coma. A comet's coma refers to the cloud of gases that surrounds the nucleus of a comet. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

For those who missed the green comet, here are breathtaking videos, images of the rare astronomical sight

It’s been months since China’s Zhurong Mars rover entered a “hibernation” to wait out the cold and harsh winter on planet&nbsp;Mars’ northern hemisphere and its alien landscape. However, the slumber which was planned to end in December of last year still continues. Now the question is, will the rover ever wake up? There’s still hope.

What is Zhurong?

Zhurong is part of Tianwen 1, China’s ambitious Mars mission, and the nation’s first interplanetary mission. The mission, which includes a Mars rover, touched down on the Red Planet’s Utopian Planitia in May of the year 2021.

Watch |&nbsp;This study suggests ancient Mars was also hit by climate change

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/this-study-suggests-ancient-mars-was-also-hit-by-climate-change-525004/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

Why is a rover ‘sleeping’?&nbsp;

Following its landing, it conducted a range of scientific and exploration activities before retreating into a so-called hibernation or dormant state to survive the barren planet’s winter, during which, as per space.com, temperatures can fall down to minus 195 degrees Fahrenheit (minus 125 degrees Celsius).&nbsp;

It went to sleep on May 18 of last year.

What conditions are needed for it to wake up?

Talking to reporters in September 2022, Jia Yang, a Tianwen 1 mission deputy chief designer, revealed that Zhurong would wake up by itself when two conditions are met: it can generate energy greater than 140 watts and the planet’s temperature, or rather the region where the rover is, reaches the somewhat warmer, 5 degrees Fahrenheit (minus 15 degrees Celsius).

Also read |&nbsp;<a href="https://www.wionews.com/science/men-are-from-mars-women-are-from-venus-which-one-should-humans-visit-first-520603">'Men are from Mars, women are from Venus', which planet should humans visit first?</a>

When was it supposed to rise up again?

Zhurong slumber was expected to end in December when the red planet experiences its spring equinox. However, this did not happen. So far, it’s just silence.

What went wrong?

As per a January 9 report by Space News, China’s first interplanetary mission may be in trouble “with the rover potentially lost on the surface after winter hibernation”. There is also speculation that maybe the temperatures just aren’t warm enough.

Also read |&nbsp;<a href="https://www.wionews.com/trending/humans-yet-to-set-foot-on-mars-yet-the-red-planet-is-already-littered-with-7000-kgs-of-our-trash-519541">Humans yet to set foot on Mars, but the red planet is already 'littered' with 7000 kg of our trash</a>

What is the temperature on Mars currently?

As per NASA’s Perseverance Rover, which is also wandering Mars’s surface, the temperature in the planet’s Jezero Crater has only briefly risen higher than Zhurong’s lowest heat requirement.&nbsp;

But given that Perseverance is nearer to the red planet’s equator - located around seven degrees latitude south of its Chinese counterpart - it may be experiencing slightly more favourable conditions than Zhurong.

How is Perseverance awake?

NASA's 2020 rover Perseverance, meanwhile, is not asleep. It is nuclear-powered and doesn’t need to hibernate.

Also read |&nbsp;<a href="https://www.wionews.com/science/mars-sample-collection-risks-bringing-to-earth-deadly-alien-virus-heres-what-you-should-know-478730">Mars sample collection risks bringing to Earth deadly alien virus. Here's what you should know</a>

What else could be plaguing the Chinese rover?

Zhurong generates its power using solar arrays. Mars is known for its sand storms and there is concern that the dust from them may be hindering the rover and its solar arrays’ ability to generate power.

While Zhurong’s panels are made using anti-dust material and it has a vibration setting to shake off the dust, even that feature requires some power. The rover has to be active to “shake it off”.

What now?

The rover's mission with which China achieved the status of being the second country to reach the surface of Mars is already a great success.

But only time can tell if it will wake up to achieve bigger and better things.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

It’s been months since China’s Zhurong Mars rover entered a “hibernation” to wait out the cold and harsh winter on planet Mars’ northern hemisphere and its alien landscape.

It’s been months since China’s Zhurong Mars rover entered a “hibernation” to wait out the cold and harsh winter on planet Mars’ northern hemisphere and its alien landscape. However, the slumber which was planned to end in December of last year still continues. Now the question is, will the rover ever wake up? There’s still hope. What is Zhurong? Zhurong is part of Tianwen 1, China’s ambitious Mars mission, and the nation’s first interplanetary mission. The mission, which includes a Mars rover, touched down on the Red Planet’s Utopian Planitia in May of the year 2021. Watch | This study suggests ancient Mars was also hit by climate change Why is a rover ‘sleeping’? Following its landing, it conducted a range of scientific and exploration activities before retreating into a so-called hibernation or dormant state to survive the barren planet’s winter, during which, as per space.com, temperatures can fall down to minus 195 degrees Fahrenheit (minus 125 degrees Celsius). It went to sleep on May 18 of last year. What conditions are needed for it to wake up? Talking to reporters in September 2022, Jia Yang, a Tianwen 1 mission deputy chief designer, revealed that Zhurong would wake up by itself when two conditions are met: it can generate energy greater than 140 watts and the planet’s temperature, or rather the region where the rover is, reaches the somewhat warmer, 5 degrees Fahrenheit (minus 15 degrees Celsius). Also read | 'Men are from Mars, women are from Venus', which planet should humans visit first? When was it supposed to rise up again? Zhurong slumber was expected to end in December when the red planet experiences its spring equinox. However, this did not happen. So far, it’s just silence. What went wrong? As per a January 9 report by Space News, China’s first interplanetary mission may be in trouble “with the rover potentially lost on the surface after winter hibernation”. There is also speculation that maybe the temperatures just aren’t warm enough. Also read | Humans yet to set foot on Mars, but the red planet is already 'littered' with 7000 kg of our trash What is the temperature on Mars currently? As per NASA’s Perseverance Rover, which is also wandering Mars’s surface, the temperature in the planet’s Jezero Crater has only briefly risen higher than Zhurong’s lowest heat requirement. But given that Perseverance is nearer to the red planet’s equator - located around seven degrees latitude south of its Chinese counterpart - it may be experiencing slightly more favourable conditions than Zhurong. How is Perseverance awake? NASA's 2020 rover Perseverance, meanwhile, is not asleep. It is nuclear-powered and doesn’t need to hibernate. Also read | Mars sample collection risks bringing to Earth deadly alien virus. Here's what you should know What else could be plaguing the Chinese rover? Zhurong generates its power using solar arrays. Mars is known for its sand storms and there is concern that the dust from them may be hindering the rover and its solar arrays’ ability to generate power. While Zhurong’s panels are made using anti-dust material and it has a vibration setting to shake off the dust, even that feature requires some power. The rover has to be active to “shake it off”. What now? The rover's mission with which China achieved the status of being the second country to reach the surface of Mars is already a great success. But only time can tell if it will wake up to achieve bigger and better things. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

Explained | Zhurong's slumber continues for months. Has China's Mars rover fallen 'silent' forever?

The Giant Metrewave Radio Telescope (GMRT) which is located in India’s Pune, has detected a radio signal originating from an extremely distant galaxy.

Astronomers from McGill University in Canada and the Indian Institute of Science (IISc) are behind the detection of these signals.&nbsp;The findings have been published in the scientific journal Monthly Notices of the Royal Astronomical Society.&nbsp;

With the signal travelling across the largest astronomical distance to reach us, this discovery marks a historical point in humanity’s astronomical journey.

“The astronomical distance over which such a signal has been picked up is the largest so far by a large margin. This is also the first confirmed detection of strong lensing of 21 cm emission from a galaxy”, said the IISc in a statement.

Also read |&nbsp;<a href="https://www.wionews.com/science/indias-venus-orbiter-mission-shukrayaan-to-be-carried-out-in-2031-553521">India's Venus Orbiter Mission 'Shukrayaan' to be carried out in 2031?&nbsp;</a>

The signal reportedly originated from the atomic hydrogen of an ‘extremely’ distant galaxy. As per IISc, atomic hydrogen is the basic fuel required for star formation in a galaxy.

As per the information available on the IISc website, “when hot ionised gas from the surrounding medium of a galaxy falls onto the galaxy, the gas cools and forms atomic hydrogen, which then becomes molecular hydrogen, and eventually leads to the formation of stars. Therefore, understanding the evolution of galaxies over cosmic time requires tracing the evolution of neutral gas at different cosmological epochs.”

The radio signal was reportedly extremely weak.

Also read |&nbsp;<a href="https://www.wionews.com/science/international-space-station-evaded-three-collision-risks-in-2022-553222">International Space Station evaded three collision risks in 2022</a>

However, it is still significant due to the fact that it is nearly impossible to detect emissions from a distant galaxy using the technology which is currently available. The telescopes currently have limited sensitivity.

“Until now, the most distant galaxy detected using 21 cm emission was at redshift z=0.376, which corresponds to a look-back time – the time elapsed between detecting the signal and its original emission – of 4.1 billion years,” said IISc in its statement.

Here, ‘Redshift’ refers to the change in wavelength of the signal depending on the object’s location and movement. Furthermore, the greater the value of z, the farther the object is.

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

The Giant Metrewave Radio Telescope (GMRT) which is located in India’s Pune, has detected a radio signal originating from an extremely distant galaxy. Astronomers from McGill University in Canada and the Indian Institute of Science (IISc) are behind the detection of these signals.

The Giant Metrewave Radio Telescope (GMRT) which is located in India’s Pune, has detected a radio signal originating from an extremely distant galaxy. Astronomers from McGill University in Canada and the Indian Institute of Science (IISc) are behind the detection of these signals. The findings have been published in the scientific journal Monthly Notices of the Royal Astronomical Society. With the signal travelling across the largest astronomical distance to reach us, this discovery marks a historical point in humanity’s astronomical journey. “The astronomical distance over which such a signal has been picked up is the largest so far by a large margin. This is also the first confirmed detection of strong lensing of 21 cm emission from a galaxy”, said the IISc in a statement. Also read | India's Venus Orbiter Mission 'Shukrayaan' to be carried out in 2031? The signal reportedly originated from the atomic hydrogen of an ‘extremely’ distant galaxy. As per IISc, atomic hydrogen is the basic fuel required for star formation in a galaxy. As per the information available on the IISc website, “when hot ionised gas from the surrounding medium of a galaxy falls onto the galaxy, the gas cools and forms atomic hydrogen, which then becomes molecular hydrogen, and eventually leads to the formation of stars. Therefore, understanding the evolution of galaxies over cosmic time requires tracing the evolution of neutral gas at different cosmological epochs.” The radio signal was reportedly extremely weak. Also read | International Space Station evaded three collision risks in 2022 However, it is still significant due to the fact that it is nearly impossible to detect emissions from a distant galaxy using the technology which is currently available. The telescopes currently have limited sensitivity. “Until now, the most distant galaxy detected using 21 cm emission was at redshift z=0.376, which corresponds to a look-back time – the time elapsed between detecting the signal and its original emission – of 4.1 billion years,” said IISc in its statement. Here, ‘Redshift’ refers to the change in wavelength of the signal depending on the object’s location and movement. Furthermore, the greater the value of z, the farther the object is. (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

India-based telescope detects faint radio signal from an extremely distant galaxy

NASA’s largest and most powerful space science telescope, the James Webb Space Telescope (JWST) has made the groundbreaking discovery of a planet that is around 99 per cent the size of Earth. It is located in the constellation Otans, and is just 41 light years away from our home planet. The newly discovered exoplanet has formally been classified as LHS 475 b., and currently not much is known about its atmosphere and whether it is fit to be inhabited by humans. While researchers have ruled out a thick methane-dominated atmosphere similar to that of Saturn’s moon Titan, they say that atmospheric compositions like a pure carbon dioxide atmosphere have not been ruled out.

Watch |&nbsp;NASA's Dart mission: The world's first planetary defence

<iframe allowfullscreen="" autoplay="1" frameborder="0" height="350" src="https://www.wionews.com/videos/nasas-dart-mission-the-worlds-first-planetary-defence-520044/embed" width="560"></iframe>

The newly discovered space object has been classified as an exoplanet as it orbits another star and is terrestrial, i.e., it is a rocky planet, composed primarily of silicate rocks or metals. As per a Daily Mail report, it completes the orbit in two days.

IANS reports that the planet is a few hundred degrees warmer than Earth.

Also read |&nbsp;<a href="https://www.wionews.com/trending/rare-treat-for-skywatchers-all-solar-system-planets-visible-to-the-naked-eye-547558">Rare 'treat' for skywatchers: All solar system planets visible to the naked eye</a>

As per the team behind this discovery, the James Webb telescope has proven just how powerful its technology is. Talking to the press, Mark Clampin, Astrophysics Division director at NASA Headquarters in Washington, DC, said that the find opens the door “to many future possibilities for studying rocky planet atmospheres with Webb.”

He remarked that the telescope “is bringing us closer and closer to a new understanding of Earth-like worlds outside our solar system, and the mission is only just getting started.”&nbsp;

(With inputs from agencies)

WATCH WION LIVE HERE

<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="350" loading="”lazy”" src="https://www.wionews.com/live-tv/embed?autoplay=1&amp;mute=1" width="100%"></iframe>

You can now write for wionews.com and be a part of the community. Share your stories and opinions with us <a href="https://www.wionews.com/content-contribution-registration-form">here</a>.

NASA’s largest and most powerful space science telescope, the James Webb Space Telescope (JWST) has made the groundbreaking discovery of a planet that is around 99 per cent the size of Earth.

NASA’s largest and most powerful space science telescope, the James Webb Space Telescope (JWST) has made the groundbreaking discovery of a planet that is around 99 per cent the size of Earth. It is located in the constellation Otans, and is just 41 light years away from our home planet. The newly discovered exoplanet has formally been classified as LHS 475 b., and currently not much is known about its atmosphere and whether it is fit to be inhabited by humans. While researchers have ruled out a thick methane-dominated atmosphere similar to that of Saturn’s moon Titan, they say that atmospheric compositions like a pure carbon dioxide atmosphere have not been ruled out. Watch | NASA's Dart mission: The world's first planetary defence The newly discovered space object has been classified as an exoplanet as it orbits another star and is terrestrial, i.e., it is a rocky planet, composed primarily of silicate rocks or metals. As per a Daily Mail report, it completes the orbit in two days. IANS reports that the planet is a few hundred degrees warmer than Earth. Also read | Rare 'treat' for skywatchers: All solar system planets visible to the naked eye As per the team behind this discovery, the James Webb telescope has proven just how powerful its technology is. Talking to the press, Mark Clampin, Astrophysics Division director at NASA Headquarters in Washington, DC, said that the find opens the door “to many future possibilities for studying rocky planet atmospheres with Webb.” He remarked that the telescope “is bringing us closer and closer to a new understanding of Earth-like worlds outside our solar system, and the mission is only just getting started.” (With inputs from agencies) WATCH WION LIVE HERE You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here.

Earth 2.0: NASA's James Webb telescope discovers a nearly Earth-sized exoplanet

The number of confirmed exoplanets just surpassed 5,000, marking the culmination of a 30-year journey. In a milestone celebration, NASA announced that its space telescopes helped confirm thousands of new exoplanets.&nbsp;

In the not-so-distant past, there were only a few known planets. However, a flurry of recent discoveries has marked a scientific high point: more than 5,000 planets are now confirmed to exist beyond our solar system.

Also read |&nbsp;<a href="https://www.wionews.com/science/what-slows-down-star-formation-in-a-galaxy-this-is-the-answer-464620" hreflang="en">What slows down star-formation in a galaxy? This is the answer</a>

In March, the NASA Exoplanet Archive added 65 new exoplanets - planets outside our solar system - to the planetary odometer. The archive contains exoplanet discoveries that appeared in peer-reviewed scientific papers and have been confirmed through multiple detection methods or analytical methods.

Planets found to date range from small, rocky worlds like Earth to gas giants much larger than Jupiter and “hot Jupiters” that orbit in scorchingly close orbits around their stars. Additionally, there are "super-Earths," giant rocky worlds that might be larger than our own. As well as "mini-Neptunes" which are smaller versions of our solar system's Neptune.&nbsp;

<img alt="Exoplanets" data-entity-type="file" data-entity-uuid="84fef865-f32c-4d6a-8661-1a548e7fea27" src="//cdn.wionews.com/sites/default/files/inline-images/Untitled%20design_181.jpg" />

(Illustration Credits: NASA/JPL-Caltech)

As far as we know, our galaxy likely contains hundreds of billions of such planets.&nbsp;

Also read |&nbsp;<a href="https://www.wionews.com/science/a-galaxy-with-split-personality-heres-what-we-mean-by-this-464411" hreflang="en">A galaxy with split personality? Here's what we mean by this</a>

Jessie Christiansen, science lead for the archive and a research scientist at Caltech's NASA Exoplanet Science Institute, explained that it is more than just a number.

“Each one of them is a new world, a brand-new planet. I get excited about every one because we don’t know anything about them.”

Alexander Wolszczan, a professor at Penn State who searches for exoplanets, believes we are entering a period of discovery that will go beyond simply adding new planets to the list.&nbsp;

Watch |&nbsp;A new frontier in space exploration

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/a-new-frontier-in-space-exploration-439824/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

“To my thinking, it is inevitable that we’ll find some kind of life somewhere – most likely of some primitive kind,” Wolszczan said.

He pointed out the close relationship between the chemistry of life on Earth and chemistry found in the universe, together with widespread organic molecules, makes the discovery of the existence of life elsewhere only a matter of time.

(With inputs from agencies)

The number of confirmed exoplanets just surpassed 5,000, marking the culmination of a 30-year journey. In a milestone celebration, NASA announced that its space telescopes helped confirm thousands of new exoplanets.

The number of confirmed exoplanets just surpassed 5,000, marking the culmination of a 30-year journey. In a milestone celebration, NASA announced that its space telescopes helped confirm thousands of new exoplanets. In the not-so-distant past, there were only a few known planets. However, a flurry of recent discoveries has marked a scientific high point: more than 5,000 planets are now confirmed to exist beyond our solar system. Also read | What slows down star-formation in a galaxy? This is the answer In March, the NASA Exoplanet Archive added 65 new exoplanets - planets outside our solar system - to the planetary odometer. The archive contains exoplanet discoveries that appeared in peer-reviewed scientific papers and have been confirmed through multiple detection methods or analytical methods. Planets found to date range from small, rocky worlds like Earth to gas giants much larger than Jupiter and “hot Jupiters” that orbit in scorchingly close orbits around their stars. Additionally, there are "super-Earths," giant rocky worlds that might be larger than our own. As well as "mini-Neptunes" which are smaller versions of our solar system's Neptune. (Illustration Credits: NASA/JPL-Caltech) As far as we know, our galaxy likely contains hundreds of billions of such planets. Also read | A galaxy with split personality? Here's what we mean by this Jessie Christiansen, science lead for the archive and a research scientist at Caltech's NASA Exoplanet Science Institute, explained that it is more than just a number. “Each one of them is a new world, a brand-new planet. I get excited about every one because we don’t know anything about them.” Alexander Wolszczan, a professor at Penn State who searches for exoplanets, believes we are entering a period of discovery that will go beyond simply adding new planets to the list. Watch | A new frontier in space exploration “To my thinking, it is inevitable that we’ll find some kind of life somewhere – most likely of some primitive kind,” Wolszczan said. He pointed out the close relationship between the chemistry of life on Earth and chemistry found in the universe, together with widespread organic molecules, makes the discovery of the existence of life elsewhere only a matter of time. (With inputs from agencies)

NASA confirms a 'celestial milestone', 5000 exoplanets confirmed so far

There may be a new planet in our planet's neighbourhood just four lightyears away. A third planet has been detected orbiting Proxima Centauri, our sun's nearest star neighbour, at a distance of 25 trillion miles (40.2 trillion kilometres).

The red dwarf is just one eighth the mass of the sun and has already been confirmed to have an Earth-sized planet. A second, faraway planet is also possible.

Proxima d, the latest planet to be found, completes one orbit around the star every five Earth days.&nbsp;

Also read |&nbsp;<a href="https://www.wionews.com/world/did-we-the-modern-humans-kill-off-neanderthals-a-new-finding-may-have-answers-452031" hreflang="en">Did we, the modern humans, kill off Neanderthals? A new finding may have answers</a>

It is one of the lightest exoplanets ever discovered, with a mass of about a quarter of the Earth's. The discovery was described in a study published in <a href="https://www.aanda.org/articles/aa/full_html/2022/02/aa42337-21/aa42337-21.html">Astronomy &amp; Astrophysics</a>.

This planet is only 2.5 million miles (4 million kilometres) from the star, which is less than one-tenth as far as Mercury is from the sun in our solar system. The closest planet to the sun, Mercury orbits it every 88 days.

Proxima b, the first planet discovered in the system, was confirmed in 2020. It orbits the star every 11 days and is about the size of Earth. It is located within the habitable zone, or the distance from a star at which liquid water, the key ingredient for life, can exist on the planet's surface.

Another planet Proxima c is too far from the star to be in a habitable zone, and the newly discovered Proxima d is too nearby to be in the habitable zone.

João Faria, a researcher at Portugal's Institute of Astrophysics and Space Sciences and the lead study author, says the finding indicates that our nearest stellar neighbour contains a wide variety of interesting new worlds that could be explored in the future.

Also read |&nbsp;<a href="https://www.wionews.com/science/nasa-releases-pictures-of-venuss-surface-taken-by-parker-solar-probe-in-new-light-452308" hreflang="en">NASA releases pictures of Venus’s surface taken by Parker Solar Probe in new light</a>

Proxima d was discovered using the Very Large Telescope (VLT) of the European Southern Observatory in Chile. Astronomers used the observatory's telescopes and instruments to find and confirm past discoveries of planets in the Proxima Centauri system.

Scientists recently observed a weak signal from a fast orbiting object close to the star during follow-up observations.

ESPRESSO, or the highly sensitive Echelle Spectrograph for Rocky Exoplanets and Stable Spectroscopic Observations instrument on the VLT, was used to conduct more observations.

The data suggested there was a planet present, and that its gravitational pull was tugging on the star.

Watch |&nbsp;What is Geomagnetic storm, which destroyed 40 SpaceX satellites?

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/what-is-geomagnetic-storm-which-destroyed-40-spacex-satellites-451796/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

According to Faria, after obtaining new observations, they were able to confirm the signal as a new planet candidate. Detecting a signal so small was an exciting challenge for him, and discovering an exoplanet so close to Earth made it even more exciting.

Proxima d's future observations could confirm that it is in fact the third planet seen orbiting this star. Researchers believe that future observations may reveal even more details about the system, or even additional planets.

There may be a new planet in our planet's neighbourhood just four lightyears away. A third planet has been detected orbiting Proxima Centauri, our sun's nearest star neighbour, at a distance of 25 trillion miles (40.

There may be a new planet in our planet's neighbourhood just four lightyears away. A third planet has been detected orbiting Proxima Centauri, our sun's nearest star neighbour, at a distance of 25 trillion miles (40.2 trillion kilometres). The red dwarf is just one eighth the mass of the sun and has already been confirmed to have an Earth-sized planet. A second, faraway planet is also possible. Proxima d, the latest planet to be found, completes one orbit around the star every five Earth days. Also read | Did we, the modern humans, kill off Neanderthals? A new finding may have answers It is one of the lightest exoplanets ever discovered, with a mass of about a quarter of the Earth's. The discovery was described in a study published in Astronomy & Astrophysics. This planet is only 2.5 million miles (4 million kilometres) from the star, which is less than one-tenth as far as Mercury is from the sun in our solar system. The closest planet to the sun, Mercury orbits it every 88 days. Proxima b, the first planet discovered in the system, was confirmed in 2020. It orbits the star every 11 days and is about the size of Earth. It is located within the habitable zone, or the distance from a star at which liquid water, the key ingredient for life, can exist on the planet's surface. Another planet Proxima c is too far from the star to be in a habitable zone, and the newly discovered Proxima d is too nearby to be in the habitable zone. João Faria, a researcher at Portugal's Institute of Astrophysics and Space Sciences and the lead study author, says the finding indicates that our nearest stellar neighbour contains a wide variety of interesting new worlds that could be explored in the future. Also read | NASA releases pictures of Venus’s surface taken by Parker Solar Probe in new light Proxima d was discovered using the Very Large Telescope (VLT) of the European Southern Observatory in Chile. Astronomers used the observatory's telescopes and instruments to find and confirm past discoveries of planets in the Proxima Centauri system. Scientists recently observed a weak signal from a fast orbiting object close to the star during follow-up observations. ESPRESSO, or the highly sensitive Echelle Spectrograph for Rocky Exoplanets and Stable Spectroscopic Observations instrument on the VLT, was used to conduct more observations. The data suggested there was a planet present, and that its gravitational pull was tugging on the star. Watch | What is Geomagnetic storm, which destroyed 40 SpaceX satellites? According to Faria, after obtaining new observations, they were able to confirm the signal as a new planet candidate. Detecting a signal so small was an exciting challenge for him, and discovering an exoplanet so close to Earth made it even more exciting. Proxima d's future observations could confirm that it is in fact the third planet seen orbiting this star. Researchers believe that future observations may reveal even more details about the system, or even additional planets.

We have a new neighbour! Scientists discover a new planet near our solar system

space-discovery

Space Discovery, News on Space Discovery, stories on Space Discovery, articles on Space Discovery, Space Discovery stories at Wion, Space Discovery news, Space Discovery latest news

space discovery