2 papers
astro-ph.EP2026
Stellar flare-driven evolution of primordial early exo-Earth atmospheres: Insights from a Young M Dwarf Flare model
E. Mamonova, K. Herbst, V. Kofman +4
Context. M dwarfs are key targets for terrestrial exoplanet studies, with prospects for atmospheric spectroscopy. However, strong stellar magnetic activity and frequent flaring req…
astro-ph.EP2016
Origin of molecular oxygen in Comet 67P/Churyumov-Gerasimenko
O. Mousis, T. Ronnet, B. Brugger +13
Molecular oxygen has been detected in the coma of comet 67P/Churyumov-Gerasimenko with abundances in the 1-10% range by the ROSINA-DFMS instrument on board the Rosetta spacecraft.…