#exoplanets — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #exoplanets, aggregated by home.social.
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TESS reveals fullest night-sky map yet, with nearly 6,000 exoplanet worlds https://phys.org/news/2026-05-tess-reveals-fullest-night-sky.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky
May 13, 2026 NASA’s TESS (Transiting Exoplanet Survey Satellite) has released its most complete view of the starry…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #Astrophysics #ExoplanetScience #ExoplanetTransits #Exoplanets #GoddardSpaceFlightCenter #Science&Research #StudyingExoplanets #TESS(TransitingExoplanetSurveySatellite) #TheUniverse
https://www.newsbeep.com/us/642018/ -
NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky
May 13, 2026 NASA’s TESS (Transiting Exoplanet Survey Satellite) has released its most complete view of the starry…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #Astrophysics #ExoplanetScience #ExoplanetTransits #Exoplanets #GoddardSpaceFlightCenter #Science&Research #StudyingExoplanets #TESS(TransitingExoplanetSurveySatellite) #TheUniverse
https://www.newsbeep.com/us/642018/ -
NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky
May 13, 2026 NASA’s TESS (Transiting Exoplanet Survey Satellite) has released its most complete view of the starry…
#NewsBeep #News #Space #Astrophysics #ExoplanetScience #ExoplanetTransits #exoplanets #GoddardSpaceFlightCenter #Science #Science&Research #StudyingExoplanets #TESS(TransitingExoplanetSurveySatellite) #TheUniverse #UK #UnitedKingdom
https://www.newsbeep.com/uk/582949/ -
https://www.europesays.com/ie/483370/ NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky #astrophysics #Éire #ExoplanetScience #ExoplanetTransits #Exoplanets #GoddardSpaceFlightCenter #IE #Ireland #Science #Science&Research #Space #StudyingExoplanets #TESS(TransitingExoplanetSurveySatellite) #TheUniverse
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https://www.europesays.com/ie/482226/ Earth’s Longest Ice Age May Have Repeatedly Thawed and Refrozen for 56 Million Years #AncientEarth #AtmosphericOxygen #BasaltWeathering #CarbonCycle #ClimateChange #Cryogenian #Éire #Exoplanets #FranklinLargeIgneousProvince #IE #Ireland #paleoclimate #Science #SnowballEarth #SturtianGlaciation #Volcanoes
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New model finds the lower size limit for habitable exoplanets https://phys.org/news/2026-05-size-limit-habitable-exoplanets.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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New alien-life test could help Mars and Europa missions read organic molecules https://phys.org/news/2026-05-alien-life-mars-europa-missions.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Scientists found 10,000 possible exoplanets hiding in NASA data
https://atlas.whatip.xyz/post.php?slug=scientists-found-10000-possible-exoplanets-hiding-in-nasa-data
<p>It would appear we now have 10,091 candidate exoplanets to go through and confirm.</p>
#exoplanets #scientists #possible #hiding -
Scientists found 10,000 possible exoplanets hiding in NASA data
https://atlas.whatip.xyz/post.php?slug=scientists-found-10000-possible-exoplanets-hiding-in-nasa-data
<p>It would appear we now have 10,091 candidate exoplanets to go through and confirm.</p>
#exoplanets #scientists #possible #hiding -
Three billion years ago, Earth's life relied on a rare metal https://phys.org/news/2026-05-billion-years-earth-life-rare.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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JWST pins down the origins of a planetary odd couple https://phys.org/news/2026-05-jwst-pins-planetary-odd-couple.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Close-in planets act as 'bouncers' to create rogue worlds https://phys.org/news/2026-05-planets-bouncers-rogue-worlds.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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https://www.europesays.com/ie/469027/ For NASA’s TESS, Stellar Eclipses Shed Light on Possible New Worlds #BinaryStars #Éire #ExoplanetDetectionMethods #ExoplanetScience #Exoplanets #GoddardSpaceFlightCenter #IE #Ireland #Science #Space #TESS(TransitingExoplanetSurveySatellite) #TheUniverse
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Astronomers explore the surface composition of a nearby super-Earth https://phys.org/news/2026-05-astronomers-explore-surface-composition-nearby.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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3/3 Led by Sebastian Zieba and Laura Kreidberg, this study is a collaboration between MPIA and the Center for Astrophysics | Harvard & Smithsonian. It marks a shift from mere detection to the systematic geological mapping of alien worlds.
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Scientists discover 27 potential new planets that orbit two stars in solar systems far, far away https://www.theguardian.com/science/2026/may/04/scientists-discover-27-potential-new-planets 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology #MayTheFourthBeWithYou #StarWarsDay
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Near-relativistic swarm could image Proxima b at 20-meter resolution and scan for biosignatures https://phys.org/news/2026-04-relativistic-swarm-image-proxima-meter.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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The most common planets in the galaxy don't appear around the most common stars, TESS observations suggest https://phys.org/news/2026-04-common-planets-galaxy-dont-stars.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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RE: https://wisskomm.social/@GermanAstroSoc/116210846409366882
Congratulations to Heike Rauer! 🎉
I had the pleasure of experiencing her work firsthand in a colloquium at my former institute while I was still a student, and I remember her as an outstanding #planetary scientist. A very well-deserved recognition!
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Two suns are better than one—planets thrive around binary stars https://phys.org/news/2026-04-suns-planets-binary-stars.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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JWST hunts for an 'Earth-moon' twin in a habitable zone, but the star has other plans https://phys.org/news/2026-04-jwst-earth-moon-twin-habitable.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Stellar flares may expand habitable zones around small stars https://phys.org/news/2026-04-stellar-flares-habitable-zones-small.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Astronomers find an exo-Jupiter, and it seems to have clouds https://phys.org/news/2026-04-astronomers-exo-jupiter-clouds.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Study finds water is essential for stable carbon cycles on exoplanets
📰 Original title: Exoplanets struggle to sustain carbon cycles without water
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/study-finds-water-is-essential-for-stable-carbon-cycles-on-exoplanets/?redirpost=5d9fb2b1-9a6d-44dc-bc9c-391fdbafc854
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Study finds water is essential for stable carbon cycles on exoplanets
📰 Original title: Exoplanets struggle to sustain carbon cycles without water
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/study-finds-water-is-essential-for-stable-carbon-cycles-on-exoplanets/?redirpost=5d9fb2b1-9a6d-44dc-bc9c-391fdbafc854
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Study finds water is essential for stable carbon cycles on exoplanets
📰 Original title: Exoplanets struggle to sustain carbon cycles without water
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/study-finds-water-is-essential-for-stable-carbon-cycles-on-exoplanets/?redirpost=5d9fb2b1-9a6d-44dc-bc9c-391fdbafc854
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Study finds water is essential for stable carbon cycles on exoplanets
📰 Original title: Exoplanets struggle to sustain carbon cycles without water
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/study-finds-water-is-essential-for-stable-carbon-cycles-on-exoplanets/?redirpost=5d9fb2b1-9a6d-44dc-bc9c-391fdbafc854
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Einstein’s Relativity May Explain the Scarcity of Planets Orbiting Binary Star Systems
📰 Original title: Why two-sun planets keep disappearing scientists blame Einstein
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/einsteins-relativity-may-explain-the-scarcity-of-planets-orbiting-binary-star-systems/?redirpost=b7abd2b2-f02e-475b-aba9-61edecc9ca39
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Einstein’s Relativity May Explain the Scarcity of Planets Orbiting Binary Star Systems
📰 Original title: Why two-sun planets keep disappearing scientists blame Einstein
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/einsteins-relativity-may-explain-the-scarcity-of-planets-orbiting-binary-star-systems/?redirpost=b7abd2b2-f02e-475b-aba9-61edecc9ca39
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Einstein’s Relativity May Explain the Scarcity of Planets Orbiting Binary Star Systems
📰 Original title: Why two-sun planets keep disappearing scientists blame Einstein
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/einsteins-relativity-may-explain-the-scarcity-of-planets-orbiting-binary-star-systems/?redirpost=b7abd2b2-f02e-475b-aba9-61edecc9ca39
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Einstein’s Relativity May Explain the Scarcity of Planets Orbiting Binary Star Systems
📰 Original title: Why two-sun planets keep disappearing scientists blame Einstein
🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅View full AI summary: https://killbait.com/en/einsteins-relativity-may-explain-the-scarcity-of-planets-orbiting-binary-star-systems/?redirpost=b7abd2b2-f02e-475b-aba9-61edecc9ca39
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Are aliens real? Scientists have been hunting for extraterrestrial life since the time of Aristotle https://phys.org/news/2026-04-aliens-real-scientists-extraterrestrial-life.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Ocean Wave Mechanics Across the Solar System and Beyond https://www.spacewar.com/reports/Ocean_Wave_Mechanics_Across_the_Solar_System_and_Beyond_999.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Alien life may hide in plain sight: Statistical patterns across exoplanets move beyond traditional biosignatures https://phys.org/news/2026-04-alien-life-plain-sight-statistical.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Astronomers crack a decades-old mystery, catching gas morphing into planet-building disks around newborn stars https://phys.org/news/2026-04-astronomers-decades-mystery-gas-morphing.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Astronomers reveal always-changing multi-planet system https://phys.org/news/2026-04-astronomers-reveal-multi-planet.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Planets need more water to support life than scientists previously thought https://phys.org/news/2026-04-planets-life-scientists-previously-thought.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Desert worlds outside our solar system are unlikely to host #life.
This is because an Earth-sized #planet needs at least 20 to 50% of the #water in #Earth's #oceans to maintain a critical natural cycle that keeps water on the surface.
Planetary #habitability hinges on the geologic #carbon cycle—a water-driven process that exchanges carbon between the #atmosphere and interior over millions of years, stabilizing surface temperatures.
Carbon dioxide, which comes from #volcanoes in a natural system, accumulates in the atmosphere before falling back to Earth dissolved in rainwater.
Rain erodes and chemically reacts with rocks on Earth's surface and runoff transports carbon to the ocean, where it sinks to the seafloor.
Plate tectonics drives carbon-rich oceanic plates below continental land and millions of years later, carbon resurfaces as mountains form.
However, if water levels drop too low for rainfall, carbon removal—from weathering—can't keep up with emissions from volcanic eruptions and carbon dioxide levels in the atmosphere spike, trapping water.
Rising temperatures evaporate the remaining surface water, initiating runaway warming that makes the planet too hot to support life.
That unfortunately makes arid planets, with little water and rainfall, within habitable zones unlikely to be good candidates for life.
#astronomy #astrobiology #exoplanets
https://phys.org/news/2026-04-planets-life-scientists-previously-thought.htmlPaper by White-Gianella et al. (2026):
https://iopscience.iop.org/article/10.3847/PSJ/ae4faa -
Hidden Oceans of Magma Could Be Protecting Alien Life https://scitechdaily.com/hidden-oceans-of-magma-could-be-protecting-alien-life/ 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Between eternal night and day, the faces of two cousins of Earth https://phys.org/news/2026-04-eternal-night-day-cousins-earth.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
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Première cartographie thermique de planètes tempérées de taille terrestre: TRAPPIST-1 b et c
https://irfu.cea.fr/Phocea/Vie_des_labos/Ast/ast.php?t=fait_marquant&id_ast=5481
#JWST #TRAPPIST #exoplanets #astronomy #astrophysics #astrodon #space #science #news #cea #saclay #ceasaclay #irfu #UniversityParisSaclay
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Première cartographie thermique de planètes tempérées de taille terrestre: TRAPPIST-1 b et c
https://irfu.cea.fr/Phocea/Vie_des_labos/Ast/ast.php?t=fait_marquant&id_ast=5481
#JWST #TRAPPIST #exoplanets #astronomy #astrophysics #astrodon #space #science #news #cea #saclay #ceasaclay #irfu #UniversityParisSaclay
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Première cartographie thermique de planètes tempérées de taille terrestre: TRAPPIST-1 b et c
https://irfu.cea.fr/Phocea/Vie_des_labos/Ast/ast.php?t=fait_marquant&id_ast=5481
#JWST #TRAPPIST #exoplanets #astronomy #astrophysics #astrodon #space #science #news #cea #saclay #ceasaclay #irfu #UniversityParisSaclay
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Première cartographie thermique de planètes tempérées de taille terrestre: TRAPPIST-1 b et c
https://irfu.cea.fr/Phocea/Vie_des_labos/Ast/ast.php?t=fait_marquant&id_ast=5481
#JWST #TRAPPIST #exoplanets #astronomy #astrophysics #astrodon #space #science #news #cea #saclay #ceasaclay #irfu #UniversityParisSaclay
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Première cartographie thermique de planètes tempérées de taille terrestre: TRAPPIST-1 b et c
https://irfu.cea.fr/Phocea/Vie_des_labos/Ast/ast.php?t=fait_marquant&id_ast=5481
#JWST #TRAPPIST #exoplanets #astronomy #astrophysics #astrodon #space #science #news #cea #saclay #ceasaclay #irfu #UniversityParisSaclay
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Our first “Earth-like” #Exoplanets probably won’t have #Atmospheres : Medium
#Earth is now #Heating up twice as fast as in previous decades : Medium
How a #Warmer #World and more #Rain could #Transform #Antarctica : Guardian
Latest #KnowledgeLinks
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Our first “Earth-like” #Exoplanets probably won’t have #Atmospheres : Medium
#Earth is now #Heating up twice as fast as in previous decades : Medium
How a #Warmer #World and more #Rain could #Transform #Antarctica : Guardian
Latest #KnowledgeLinks
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Our first “Earth-like” #Exoplanets probably won’t have #Atmospheres : Medium
#Earth is now #Heating up twice as fast as in previous decades : Medium
How a #Warmer #World and more #Rain could #Transform #Antarctica : Guardian
Latest #KnowledgeLinks
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Our first “Earth-like” #Exoplanets probably won’t have #Atmospheres : Medium
#Earth is now #Heating up twice as fast as in previous decades : Medium
How a #Warmer #World and more #Rain could #Transform #Antarctica : Guardian
Latest #KnowledgeLinks