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The Planets and Beyond
Season 2
20182 episodes
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Episodes
- S2 E8 - Comets: Mysteries from DeepAugust 7, 201842minAstronaut Mike Massimino reveals the alien secrets of comets, strange visitors from deep space that might be responsible for life on Earth.Free trial of discovery+
- S2 E9 - The Sun: Secrets of Our StarAugust 14, 201842minAstronaut Mike Massimino journeys to the Sun, revealing the secrets of Earth's star and how it will one day destroy the planet.Free trial of discovery+
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