Cosmos Season 1 Episode 7

Cosmos → Season 1 → Episode 7: The Backbone of Night
Carl Sagan looks at the work of ancient Greek scientists and astronomers including Thales, Anaximander, Democritus, and Pythagoras.
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Watch The Backbone of Night
Air Date: 9 November 1980
Director: Adrian Malone
Language: English
Runtime: 60 Minutes
More Info: IMDb

Cast: Carl Sagan, Jaromír Hanzlík


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