Dr Carl Sagan: ThE Age of Exploration, The Lost Lecture
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The Human Chronicles
1 year agoCarl Sagan - Religion, Science and The Earth
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chrisnaz1
1 year agoDR CARL SAGAN - ASTRONOMER AND AUTHOR OF 'CONTACT'
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Fort Schuyler Advisors
1 year agoCarl Sagan in 1996 on why Americans need to be focused on studying and understanding science.
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SciHustleTV
1 year agoCarl Sagan's Cosmos S01E08 - Journeys in Space and Time
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spacerific
1 year ago $0.01 earnedScientists At CERN Just Announced A TERRIFYING New Discovery!
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PrepperNet
8 months agoDr. Arthur Bradley - Author, Consultant, and NASA Engineer
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AbdullahIbnHaroon
10 months agoNASA 50th Anniversary Lecture - Dr. Stephen Hawking - Part 1 (15 Years Ago)
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The Human Chronicles
1 year agoCarl Sagan - A New Way Of Thinking
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DeepSpaceTV
1 year agoCHANDRA 15 Years And Counting - Space Documentary
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Science & Futurism with Isaac Arthur
5 years ago $0.02 earnedObserving the Cosmos (with Fraser Cain)
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