astronomy instrumentation 1atmospheric escape 1exoplanet biosignatures 1exoplanet habitability 1habitable worlds observatory 1high-contrast imaging 1planetary atmospheres 1stellar activity 1stellar irradiation 1ultraviolet spectroscopy 1
From the 2 of 3 linked papers with an AI index.
3 papers
astro-ph.IM2026
Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory
Courtney D. Dressing, Danica Adams, Evelyne Alecian +324
The paper summarizes 70 science cases for the proposed NASA Habitable Worlds Observatory, outlining the observational needs across four scientific pillars and detailing required ca…
astro-ph.EP2026
Stellar impact on exoplanetary atmospheric evolution and habitability
AntÃgona Segura, Manuel Güdel, Konstantin Herbst +4
The paper reviews how stellar irradiation, evolution, and activity affect atmospheric escape, climate, and habitability of exoplanets.
astro-ph.SR2026
Star Planet Interactions
Arghyadeep Paul, Kristina Kislyakova, Manuel Güdel +13
Star-planet interactions (SPIs) describe the continuous exchange of energy, momentum, and mass between exoplanets and their host stars through radiative, tidal, magnetic, and parti…