#earthorbit
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BBC: Where Is Everybody?
DocumentaryTelevisionBBC/ 'Where Is Everybody? The Search For Intelligent Life in the Universe' (excerpt)15 October 1967UK — BBCCarl SaganInterviewee#television#mathematics#france
Excerpt from the BBC science documentary on SETI — the earliest extant TV footage of Sagan, then a young astronomer at the Smithsonian Astrophysical Observatory and Harvard.
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Why We Should Go to Mars
LectureLive EventAmerican Astronomical Society / Library of Congress (Sagan Archive)29 October 1988Austin, TX — American Astronomical Society meetingCarl SaganSpeaker#unitedstates#war#nasa
Sagan's lecture at the American Astronomical Society Austin meeting, arguing a joint US-Soviet Mars mission could help avert global conflict; touches on H.G. Wells, Percival Lowell, and science fiction's framing of Mars.
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