Season 2 · Episode 12 of 15
Aired Sep 4, 2018
Alien Stars: Mystery of the Monsters
Tue, Sep 4, 2018
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Astronaut Mike Massimino journeys to the deadliest stars in the universe, where terrifying suns can rip apart planets but may be integral to life on Earth.
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Airs
Tue, Sep 4, 2018
Show
The Planets
23 episodes
Episode
S2 · E12
in The Planets