3 ms·
Unless we later discover it traveled there after an impact event on Earth.
by AlecSchueler 3y ago
Unless we later discover it traveled there after an impact event on Earth.
- TaylorAlexander 3y agoI suspect that is extremely unlikely due to the amount of energy required to get from earth to so far out from the sun, but maybe. EDIT: Here is a study of the probability of such a thing. It is indeed very low. https://www.space.com/alien-life-europa-enceladus-second-genesis.html https://www.space.com/alien-life-europa-enceladus-second-gen...