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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2 Pith papers cite this work. Polarity classification is still indexing.
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High-resolution spectroscopy of 51 Peg b confirms atmospheric H2O, constrains high metallicity and solar C/O via Bayesian retrieval, and yields an alternative orbital semi-amplitude of 102.8 km/s with revised mass 0.61 MJup and inclination 49.8 deg.
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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51 Peg b revisited with VLT/CRIRES+. Constraints on atmospheric thermal structure, chemical composition, and an alternative orbital solution
High-resolution spectroscopy of 51 Peg b confirms atmospheric H2O, constrains high metallicity and solar C/O via Bayesian retrieval, and yields an alternative orbital semi-amplitude of 102.8 km/s with revised mass 0.61 MJup and inclination 49.8 deg.