re: How to explain Enceladus' salty ocean.
A moon of a gas giant that's being constantly massaged by tidal forces from the primary and other moons can maintain a fairly decent level of heat.
Space/Science » in reply to How to explain Enceladus' salty ocean.
A moon of a gas giant that's being constantly massaged by tidal forces from the primary and other moons can maintain a fairly decent level of heat.