Cosmos: A Spacetime Odyssey - Planetary Motion

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Planetary Motion

Explore why planets move as they do with Neil deGrasse Tyson.

Cosmos: A Spacetime Odyssey was broadcasted on National Geographic at Friday 4 April 2014, 2:08PM.

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  • Channel: National Geographic
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  • Rating: 3.0 of 5 (1 vote)

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