Hydrogen Atmospheres Could Keep Exomoons Habitable Far From Sun

Researchers from the Excellence Cluster ORIGINS found that a hydrogen atmosphere could maintain stable, life-conducive conditions on exomoons billions of years away from any star. This discovery challenges the traditional requirement for liquid water and proximity to a sun, suggesting life could exist in previously unconsidered cosmic environments. The findings expand the potential scope for searching for extraterrestrial life beyond our solar system.