Exomoons orbiting rogue planets could host liquid water for billions of years, offering potential habitats for life deep in interstellar space.

No sun, no problem? How life could thrive on moons of starless 'rogue' planets

Source: space
Source Link: https://www.space.com/space-exploration/search-for-life/no-sun-no-problem-how-life-could-thrive-on-moons-of-starless-rogue-planets