Summary:
- Enceladus, one of Saturn's moons, is known to have a subsurface ocean that could potentially support life.
- New research has found that significant amounts of heat are leaking from the moon's interior, which provides energy that could sustain a habitable environment for microbial life.
- This finding strengthens the case that Enceladus is a prime target in the search for extraterrestrial life, as the heat and liquid water are two key ingredients needed for life as we know it.