Tenuous outgassed H2O and CO2 atmospheres on TRAPPIST-1 planets are possible at 10^-4 to 1 bar and match JWST transmission data, with potential habitability on d and e.
K., Ramirez, R., Kasting, J
2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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astro-ph.EP 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Planets of 0.8 Earth radii and larger retain atmospheres over multi-gigayear timescales in the habitable zone under default stagnant-lid conditions, while smaller ones lose them, with initial carbon inventory as the dominant control.
citing papers explorer
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Coupled Photochemical-Climate Modeling of Plausible Tenuous Outgassed Atmospheres on the TRAPPIST-1 Planets
Tenuous outgassed H2O and CO2 atmospheres on TRAPPIST-1 planets are possible at 10^-4 to 1 bar and match JWST transmission data, with potential habitability on d and e.
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Smaller Than Earth Habitability Model (STEHM): The Lower Size Limit for Atmosphere Retention in the Habitable Zone
Planets of 0.8 Earth radii and larger retain atmospheres over multi-gigayear timescales in the habitable zone under default stagnant-lid conditions, while smaller ones lose them, with initial carbon inventory as the dominant control.