Space's Deepest Secrets S6E4 — Finding Alien Moons
8.0

Finding Alien Moons

8.0/10 · 5 votesApr 9, 201942 min

Ranked #9 of 9 in Season 6•−0.4 vs season avg

Discussion

New discoveries are helping experts in their search for the first alien moon outside our solar system, which could be Earth-like worlds with the potential for life. So far, they haven't found any, but twenty-first century methods might change everything.