Unafraid of the Dark

Cosmos: A Space-Time Odyssey: Season 1: Episode 13

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Cosmos: A Spacetime Odyssey
Unafraid of the Dark

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FOX | National Geographic Channel | Air Date: June 8, 2014
Summary: The first season concludes with a profile of Swiss astronomer Fritz Zwicky (1898-1974), a pioneer in the study of supernovas, neutron stars and dark matter in the universe; and a rumination on Carl Sagan's best seller "Pale Blue Dot."
Genre(s): Documentary, Science, Educational
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