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astro-ph.EP2025
Thin H-dominated Atmospheres as Signposts of Magmatic Outgassing on Tidally-Heated Terrestrial Exoplanets
R. Arora, S. Ranjan, P. Moitra +1
H-dominated terrestrial exoplanets are highly accessible to atmospheric characterization via transmission spectroscopy, but such atmospheres are generally thought to be unstabl…
astro-ph.EP2020
Evidence for geologically recent explosive volcanism in Elysium Planitia, Mars
David G. Horvath, Pranabendu Moitra, Christopher W. Hamilton +2
Volcanic activity on Mars peaked during the Noachian and Hesperian periods but has continued since then in isolated locales. Elysium Planitia hosts numerous young, fissure-fed floo…