Season 2 · Episode 14 of 15
Aired Sep 18, 2018
Alien Moons: The Next Earth
Tue, Sep 18, 2018
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Astronaut Mike Massimino journeys to the alien moons of the solar system and discovers if these strange worlds could be habitable for life beyond Earth.
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Airs
Tue, Sep 18, 2018
Show
The Planets
23 episodes
Episode
S2 · E14
in The Planets