Space's Deepest Secrets Season 6 Episode 4 - Finding Alien Moons

Airdate: 2019-Apr-09

Episode summary:

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.

About Space's Deepest Secrets series:

A new breed of explorer has taken space travel beyond the moon to unlock and reveal first-ever views of alien worlds and cosmic bodies far beyond a...Show more >