Carlsagandotcom

50th re-dedication of the Eternal Light Peace Memorial speech by Carl Sagan and Ann Druyan 28:24
50th re-dedication of the Eternal Light Peace Memorial speech by Carl Sagan and Ann Druyan carlsagandotcom 7,730 9 месяцев назад
UN Global Compact | Carl Sagan 1:46
UN Global Compact | Carl Sagan carlsagandotcom 20,285 1 год назад
Voyager's 45th Anniversary with Ann Druyan, Creative Director of NASA Voyager Interstellar Message 5:00
Voyager's 45th Anniversary with Ann Druyan, Creative Director of NASA Voyager Interstellar Message carlsagandotcom 5,694 1 год назад
Carl Sagan Christmas Lectures 3 - The History of Mars 59:38
Carl Sagan Christmas Lectures 3 - The History of Mars carlsagandotcom 70,374 2 года назад
Carl Sagan Christmas lecture 2 - The Outer Solar System and Life 59:34
Carl Sagan Christmas lecture 2 - The Outer Solar System and Life carlsagandotcom 97,348 2 года назад
Carl Sagan Christmas Lecture 1 - The Earth as a Planet 59:49
Carl Sagan Christmas Lecture 1 - The Earth as a Planet carlsagandotcom 192,628 2 года назад
Carl Sagan testifying before Congress in 1985 on climate change 16:54
Carl Sagan testifying before Congress in 1985 on climate change carlsagandotcom 3,362,696 2 года назад
COSMOS Possible Worlds Ep 4 Vavilov clip 1:03
COSMOS Possible Worlds Ep 4 Vavilov clip carlsagandotcom 7,499 3 года назад
Carl Sagan Bits to Dandilion 2:02
Carl Sagan Bits to Dandilion carlsagandotcom 19,456 6 лет назад
One Voice In the Cosmic Fugue 4:58
One Voice In the Cosmic Fugue carlsagandotcom 6,934 6 лет назад
Carl Sagan - Pale Blue Dot 3:31
Carl Sagan - Pale Blue Dot carlsagandotcom 7,409,273 15 лет назад
Carl Sagan - Cosmos - Eratosthenes 6:42
Carl Sagan - Cosmos - Eratosthenes carlsagandotcom 2,182,244 15 лет назад
Carl Sagan testifying before Congress in 1985 on climate change 16:54
Carl Sagan testifying before Congress in 1985 on climate change carlsagandotcom 3,362,696 2 года назад
Carl Sagan Christmas Lectures 3 - The History of Mars 59:38
Carl Sagan Christmas Lectures 3 - The History of Mars carlsagandotcom 70,374 2 года назад
Carl Sagan - COSMOS - Evolution 8:02
Carl Sagan - COSMOS - Evolution carlsagandotcom 677,611 15 лет назад
Carl Sagan talks nuclear war on Larry King Live 0:54
Carl Sagan talks nuclear war on Larry King Live carlsagandotcom 346,591 1 год назад
Carl Sagan Christmas Lecture 1 - The Earth as a Planet 59:49
Carl Sagan Christmas Lecture 1 - The Earth as a Planet carlsagandotcom 192,628 2 года назад
HOW EVOLUTION HAPPENED BY CARL SAGAN 8:46
HOW EVOLUTION HAPPENED BY CARL SAGAN AstroEye 6,917 10 месяцев назад
Carl Sagan Bits to Dandilion 2:02
Carl Sagan Bits to Dandilion carlsagandotcom 19,456 6 лет назад
Carl Sagan - Cosmos - Traveling - Speed of Light 4:32
Carl Sagan - Cosmos - Traveling - Speed of Light carlsagandotcom 279,414 15 лет назад
Cosmos - Carl Sagan - 4th Dimension 7:24
Cosmos - Carl Sagan - 4th Dimension carlsagandotcom 3,704,801 15 лет назад
Carl Sagan - Cosmos - Democritus 3:51
Carl Sagan - Cosmos - Democritus carlsagandotcom 145,637 15 лет назад
Why is the grass green? - Carl Sagan on The Tonight Show with Johnny Carson 1977 0:59
Why is the grass green? - Carl Sagan on The Tonight Show with Johnny Carson 1977 carlsagandotcom 839,701 2 года назад
Carl Sagan - Cosmos - Artificial Selection 8:39
Carl Sagan - Cosmos - Artificial Selection carlsagandotcom 102,719 15 лет назад
Carl Sagan's Pale Blue Dot OFFICIAL 3:27
Carl Sagan's Pale Blue Dot OFFICIAL carlsagandotcom 2,058,415 8 лет назад

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