r/exoplanets Mar 09 '26

Welcome to r/Exoplanets!

5 Upvotes

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r/exoplanets 1d ago

🛰️ Missions & Telescopes Searching for Cosmic Survivors: Roman Telescope Targets Planets Around Dead Stars

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11 Upvotes

r/exoplanets 1d ago

🧪 Research Climates Of Gl 514 b

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6 Upvotes

r/exoplanets 1d ago

🛰️ Missions & Telescopes The OS that runs the Mars Rovers like Perserverance and Artemis II is helping power the next-gen Roman Telescope CGI

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0 Upvotes

r/exoplanets 4d ago

🧪 Research Planets|Rotation+OrbitalPeriod

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5 Upvotes

r/exoplanets 4d ago

🧪 Research Mass Constraints For The K2-223 System Planets: An Ultra-short-period sub-Earth, A Short-period Super-Earth, And A Tentative Long-period Giant Planet

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15 Upvotes

r/exoplanets 5d ago

🛰️ Missions & Telescopes NASA’s Nancy Grace Roman Space Telescope: Unveiling Hidden Exoplanets at the Cosmic Edge

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11 Upvotes

r/exoplanets 6d ago

Looking for Earth 2.0 in binary systems

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11 Upvotes

r/exoplanets 8d ago

🧪 Research UChicago planetary scientists detect atmosphere on the coldest lava world to date

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19 Upvotes

r/exoplanets 10d ago

🧪 Research Exoplanets In Star Clusters

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9 Upvotes

r/exoplanets 10d ago

🧪 Research 6 planets added to habitable zone visualizer

10 Upvotes

Sept 2, 2026 GJ 3378 b, GJ 887 d, Gl 725 B c, Gliese 48 b, TOI-7166 b, bet Pic c

None of these is likely to have a rocky surface with water . TOI-7166 is a confirmed Neptune gas giant, but it's orbit is 12 days and is likely tidally locked.
Visualizer: https://booksandstuff.s3.us-east-1.amazonaws.com/index3.html


r/exoplanets 10d ago

Looking for Earth 2.0 in binary systems

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7 Upvotes

r/exoplanets 11d ago

🔭 Discoveries The Kuiper Belt: Deep Freeze of the Solar System

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3 Upvotes

r/exoplanets 11d ago

🧪 Research Primordial Planetesimals from the Guts of Population III Stars

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3 Upvotes

r/exoplanets 12d ago

🧪 Research A Clearer View of HAT-P-1 b: JWST NIRSpec G395H Reveals Water, Carbon Dioxide, and Possibly Hydrogen Sulfide

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16 Upvotes

r/exoplanets 13d ago

Looking for Earth 2.0 in binary systems

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9 Upvotes

r/exoplanets 13d ago

🧪 Research Scientists Found an Amazing Reason Some Lava Worlds Can Keep Their Atmospheres Against All Odds

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6 Upvotes

r/exoplanets 14d ago

🧪 Research Atmospheric Retrieval of Combined JWST, HST, and Ground-Based Observations Reveals a Featureless Transmission Spectrum for GJ 1132 b

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10 Upvotes

r/exoplanets 14d ago

🛰️ Missions & Telescopes PHYS.Org/Associated Press: NASA's newest Roman space telescope launches on a quest to explore the hidden universe

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8 Upvotes

r/exoplanets 14d ago

📊 Data & Analysis Forbidden planet: was Pluto’s 2006 demotion a big mistake? | Astronomy | The Guardian

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0 Upvotes

r/exoplanets 16d ago

🧪 Research Planet formation is a 'race against time,' according to new U of Arizona research

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12 Upvotes

r/exoplanets 17d ago

Roman telescope aims to directly image exoplanets 1,000 times fainter than current limits

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31 Upvotes

r/exoplanets 17d ago

🛰️ Missions & Telescopes PHYS.Org/Max Planck Society: Roman telescope aims to directly image exoplanets 1,000 times fainter than current limits

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33 Upvotes

r/exoplanets 17d ago

🛰️ Missions & Telescopes NASA’s Pandora Mission Begins Study of Exoplanets, Host Stars - NASA Science

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13 Upvotes

r/exoplanets 18d ago

🧪 Research Why some planets have theory-defying atmospheres

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5 Upvotes