Carl Sagan The Castaway – Interview From 1981

Carl Sagan The Castaway - Interview From 1981
Carl Sagan’s chosen discs https://www.youtube.com/playlist?list=PLb3O_2WT2VVu8X-BuofgqRFzoT3jgQYWn

Carl Sagan was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences.
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