Statistical Geochemical Constraints on Present-day Water Outgassing as a Source of Secondary Atmospheres on the TRAPPIST-1 Exoplanets

The TRAPPIST-1 planetary system is observationally favorable for studying if planets orbiting M stars can retain atmospheres and host habitable conditions. Recent JWST secondary eclipse observations of TRAPPIST-1 c rule out a thick CO _2 atmosphere but do not rule out atmospheric water vapor or its...

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Autori principali:	Trent B. Thomas, Victoria S. Meadows, Joshua Krissansen-Totton, Megan T. Gialluca, Nicholas F. Wogan, David C. Catling
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IOP Publishing 2025-01-01
Serie:	The Planetary Science Journal
Soggetti:	Exoplanets Exoplanet atmospheres Planetary atmospheres Planetary geology Planetary interior Planetary system evolution
Accesso online:	https://doi.org/10.3847/PSJ/add261
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