alt Hacker NewsTidal forces on a moon in orbit around a large body generate heat. This doesn't need the sun. Certain orbits will generate more heat and orbits aren't permanent, but technically it is possible post sun to have a source of energy
Tidal forces on a moon in orbit around a large body generate heat. This doesn't need the sun. Certain orbits will generate more heat and orbits aren't permanent, but technically it is possible post sun to have a source of energy
Yep, I forgot to consider the tidal forces, but that generates heat for sure.