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For any world, that's a
period when its relationship to its star means that it's
not too hot and not too cold
period when its relationship to its star means that it's
not too hot and not too cold
Full Transcript
00:00:01.000 --> 00:00:03.803
For any world, that's a
period when its relationship to
00:00:03.836 --> 00:00:08.341
its star means that it's
not too hot and not too cold.
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Movie Summary
"Cosmos: A Spacetime Odyssey" returns for a second season. Ann Druyan, original creative collaborator to Carl Sagan, serves as executive producer.