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Items tagged with: NASAExoplanets


The cosmic drama at play in the Orion Nebula rivals its namesake Greek legend. Observations from three telescopes reveal that the region is being transformed by the massive stars that live and die within it. https://go.nasa.gov/3ERR2iW
#NASAExoplanets


Data with destiny🖤
@NASAWebb's unprecedented observations of the exoplanet WASP-39 b read fingerprints of atoms and molecules, as well as signs of active chemistry and clouds! This Saturn-size giant orbits its star closer than Mercury is to our Sun. https://go.nasa.gov/3OqkAaI
#NASAExoplanets


Finding sulfur dioxide in WASP-39 b's atmosphere (a first) led to another first: seeing chemical reactions triggered by high-energy particles of starlight in an exoplanet atmosphere. Photochemistry is essential to processes on Earth key to life, like photosynthesis.
#NASAExoplanets


These results are also a promise of the science to come. Seeing such atmospheric detail bodes well for @NASAWebb to investigate all types of exoplanets, including small, rocky worlds like those in the TRAPPIST-1 system.
#NASAExoplanets


''These observations just make your head explode.'' Just days into its science mission, @NASAWebb allowed us to see what may be the most distant starlight ever observed. And it's changing our very understanding of the universe. https://go.nasa.gov/3XdhoDa #NASAExoplanets


It takes a lot to become a star! There is one protostar at the center of this @NASAWebb image, but it's hidden by a vast disk of material that will form the star and, perhaps, planets. The fiery wings are clouds of gas and dust only revealed in infrared. http://go.nasa.gov/3GnnFX0 #NASAExoplanets


Like a star in an hourglass ⏳ @NASAWebb captured the very start of a new star. The protostar is gathering mass and moving toward nuclear fusion. The dark band at the center is a disk of material about the size of our solar system! https://go.nasa.gov/3GnnFX0 #NASAExoplanets


Earth is an oasis not only in space, but in time. Every planet and star is a fleeting thing in the lifespan of the universe, but some stars live longer, billions of years longer, than others. So, what might that mean in our search for life beyond Earth? https://go.nasa.gov/3X79HhI #NASAExoplanets


Two planets orbit a dim star 81 light-years away. The larger planet is near the habitable zone and is probably tidally locked (one side always faces the star). The most temperate region may be where the two sides meet. #MondayMotivation: Find your light. https://exoplanets.nasa.gov/eyes-on-exoplanets/#/planet/TOI-1468_c/ #NASAExoplanets


The famous Pillars of Creation, while vast, are just a small part of the Eagle Nebula. Here @NASAWebb's view morphs into a wider look from @nasa's WISE space telescope. Both telescopes observe infrared light, but in different ranges. https://go.nasa.gov/3O2nDWp #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1592221703588917248#m


The famous Pillars of Creation, while vast, are just a small part of the Eagle Nebula. Here @NASAWebb's view morphs into a wider look from @nasa's WISE space telescope. Both telescopes observe infrared light, but in different ranges. https://photojournal.jpl.nasa.gov/catalog/PIA25433 #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1591224411646201856#m


Exoplanets are so far away that the most common methods to find them involve looking at their host stars. That can make finding small planets similar to Earth even more challenging. Soon, astronomers will have a new planet-finding tool! https://bit.ly/3EmlO3a #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1590867585964593154#m


Foreground stars & background galaxies💫 Imagine standing on a faraway planet and looking up. This new @NASAWebb image reveals myriad stars of different colors, sizes, temperatures and stages of evolution. Individual galaxies form the background. http://go.nasa.gov/3hnt4Tv #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1590437226596667393#m


A new super-Earth on the scene is a ‘’keystone’’ planet, meaning we’ve learned enough about it that it can better help us understand the formation of rocky planets like our own. http://go.nasa.gov/3UGGMiM #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1590763230993211393#m


We asked you to pick your favorite exoplanet type and it wasn't even close. Let's hear it for super-Earths! Planets between twice Earth's size and Neptune are common in our galaxy, but there's nothing like them in our solar system! https://go.nasa.gov/3UFJrcy #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1590414856233984000#m


An international study found that stars with close exoplanets appeared younger than companion stars without planets. Space telescopes @chandraxray and @ESA_XMM teamed up to observe binary (two-star) systems to see the effect in X-ray light. https://go.nasa.gov/3ftv1x3 #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1588967634237693952#m


Discovery Alert!📣 A super-Earth is one of the most massive of this type found so far. Stand on its higher-gravity surface and you would certainly feel it -- you’d be about three times your weight on Earth. A year there, one orbit, is less than 15 hours. https://go.nasa.gov/3UGGMiM #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1590094502278352896#m


About 250 light-years from Earth, two planets orbiting a K-type star smaller than our Sun join our list of confirmed exoplanets. One is a hot mini-Neptune and the other is an eccentric cold Jupiter. This brings us to 5,197 planets beyond our solar system! https://go.nasa.gov/3TgPpPK #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1589720306020913153#m


Space telescopes allow us to travel the universe as explorers. Each observes in a different range, a superpower, if you will. This allows their data to fit together and offer a more complete picture. See how they team up: https://go.nasa.gov/3T49GIp #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1588943914693697536#m


What helps keep a star acting young?🌟 New research shows it might be a hot Jupiter! Young stars put out more X-rays. Researchers observed more of this activity in stars with a nearby exoplanet. This may be the best evidence yet of this anti-aging effect. https://go.nasa.gov/3ftv1x3 #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1587860565774389249#m


Why is our Sun smiling? We think its because of all the planets it has, but it might just be coronal holes seen in ultraviolet light. (Regions where fast solar wind gushes into space.) We do know of another star with 8 planets, and that makes *us* smile: https://go.nasa.gov/3FQucZQ #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1588218886255583233#m


The planets beyond our solar system, exoplanets, are mysterious wonders. There are super puffy cotton-candy planets, and a world with the consistency of a marshmallow was recently discovered. Sweet! Tour our favorites: https://go.nasa.gov/3zyNaAr #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1587535246035075072#m


From the darkest planet in the galaxy to the most sinister reaches of space, we're sharing our favorite haunts. https://twitter.com/i/events/1587176993358872576 #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1587221842007273473#m


It's never too late to get into the spirit 🎃 We're inspired by @NASAWebb's Deep Field (thousands of galaxies in a speck of our sky). Check out more Halloween inspiration for boys and ghouls: http://exoplanets.nasa.gov #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1586393191904862210#m


We talk about the habitable zone a lot. It's different for every star type, and it doesn't mean inhabited, but it's crucial to help decide which planets deserve a closer look. https://exoplanets.nasa.gov/search-for-life/habitable-zone/ #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1587928661289680896#m


Foreground stars & background galaxies💫 Imagine standing on a faraway planet and looking up. This new @NASAWebb image reveals myriad stars of different colors, sizes, temperatures and stages of evolution. Individual galaxies form the background. http://go.nasa.gov/3hnt4Tv #NASAExoplanets https://nitter.net/NASAExoplanets/status/1590437226596667393#m


Exoplanets are so far away that the most common methods to find them involve looking at their host stars. That can make finding small planets similar to Earth even more challenging. Soon, astronomers will have a new planet-finding tool! https://bit.ly/3EmlO3a #NASAExoplanets https://nitter.net/NASAExoplanets/status/1590867585964593154#m


We asked you to pick your favorite exoplanet type and it wasn't even close. Let's hear it for super-Earths! Planets between twice Earth's size and Neptune are common in our galaxy, but there's nothing like them in our solar system! https://go.nasa.gov/3UFJrcy #NASAExoplanets https://nitter.net/NASAExoplanets/status/1590414856233984000#m


About 250 light-years from Earth, two planets orbiting a K-type star smaller than our Sun join our list of confirmed exoplanets. One is a hot mini-Neptune and the other is an eccentric cold Jupiter. This brings us to 5,197 planets beyond our solar system! https://go.nasa.gov/3TgPpPK #NASAExoplanets https://nitter.net/NASAExoplanets/status/1589720306020913153#m


Discovery Alert!📣 A super-Earth is one of the most massive of this type found so far. Stand on its higher-gravity surface and you would certainly feel it -- you’d be about three times your weight on Earth. A year there, one orbit, is less than 15 hours. https://go.nasa.gov/3UGGMiM #NASAExoplanets https://nitter.net/NASAExoplanets/status/1590094502278352896#m


The planets beyond our solar system, exoplanets, are mysterious wonders. There are super puffy cotton-candy planets, and a world with the consistency of a marshmallow was recently discovered. Sweet! Tour our favorites: https://go.nasa.gov/3zyNaAr #NASAExoplanets https://nitter.net/NASAExoplanets/status/1587535246035075072#m


We talk about the habitable zone a lot. It's different for every star type, and it doesn't mean inhabited, but it's crucial to help decide which planets deserve a closer look. https://exoplanets.nasa.gov/search-for-life/habitable-zone/ #NASAExoplanets https://nitter.net/NASAExoplanets/status/1587928661289680896#m


An international study found that stars with close exoplanets appeared younger than companion stars without planets. Space telescopes @chandraxray and @ESA_XMM teamed up to observe binary (two-star) systems to see the effect in X-ray light. https://go.nasa.gov/3ftv1x3 #NASAExoplanets https://nitter.net/NASAExoplanets/status/1588967634237693952#m


Why is our Sun smiling? We think its because of all the planets it has, but it might just be coronal holes seen in ultraviolet light. (Regions where fast solar wind gushes into space.) We do know of another star with 8 planets, and that makes *us* smile: https://go.nasa.gov/3FQucZQ #NASAExoplanets https://nitter.net/NASAExoplanets/status/1588218886255583233#m


What helps keep a star acting young?🌟 New research shows it might be a hot Jupiter! Young stars put out more X-rays. Researchers observed more of this activity in stars with a nearby exoplanet. This may be the best evidence yet of this anti-aging effect. https://go.nasa.gov/3ftv1x3 #NASAExoplanets https://nitter.net/NASAExoplanets/status/1587860565774389249#m


A new super-Earth on the scene is a ‘’keystone’’ planet, meaning we’ve learned enough about it that it can better help us understand the formation of rocky planets like our own. http://go.nasa.gov/3UGGMiM #NASAExoplanets https://nitter.net/NASAExoplanets/status/1590763230993211393#m


The famous Pillars of Creation, while vast, are just a small part of the Eagle Nebula. Here @NASAWebb's view morphs into a wider look from @nasa's WISE space telescope. Both telescopes observe infrared light, but in different ranges. https://photojournal.jpl.nasa.gov/catalog/PIA25433 #NASAExoplanets https://nitter.net/NASAExoplanets/status/1591224411646201856#m


Space telescopes allow us to travel the universe as explorers. Each observes in a different range, a superpower, if you will. This allows their data to fit together and offer a more complete picture. See how they team up: https://go.nasa.gov/3T49GIp #NASAExoplanets https://nitter.net/NASAExoplanets/status/1588943914693697536#m


From the darkest planet in the galaxy to the most sinister reaches of space, we're sharing our favorite haunts. https://twitter.com/i/events/1587176993358872576 #NASAExoplanets https://nitter.net/NASAExoplanets/status/1587221842007273473#m

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