Season 2 · Episode 9
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The Sun: Secrets of Our Star
Tue, Aug 14, 2018
Astronaut Mike Massimino journeys to the sun, revealing the secrets of Earth's star and how it will one day destroy the planet.
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Tue, Aug 14, 2018
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The Planets
23 episodes
Episode
S2 · E9
in The Planets
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S2 · E10
The Solar System: Alien Origins
Tue, Aug 21, 2018