593 citations · 2k across the 34 of their papers we have counts for
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astro-ph.EP2025
Bistability, Oscillations, and Multistability on Hycean Planets
Yichen Gao, Daniel D. B. Koll, Feng Ding
Hycean planets are hypothetical exoplanets characterized by oceans and -rich atmospheres. These planets are high-priority targets for biosignature searches, as they com…
astro-ph.EP2025
Impact of Subsurface Temperature Gradients on Emission Spectra of Airless Exoplanets: the Solid-state Greenhouse and Anti-Greenhouse
Xintong Lyu, Daniel D. B. Koll
An emerging goal of exoplanet science is to constrain the surface composition of airless exoplanets. Without the protection of an atmosphere, these planets are likely covered by a…
astro-ph.EP2025★ 4 cited
First JWST thermal phase curves of temperate terrestrial exoplanets reveal no thick atmosphere around TRAPPIST-1 b and c
Michaël Gillon, Elsa Ducrot, Taylor J. Bell +30
We report JWST/MIRI 15 m phase curves of TRAPPIST-1 b and c, revealing thermal emission consistent with their irradiation levels, assuming no efficient heat redistribution. We f…