Carl Sagan

Cosmos - Carl Sagan - 4th Dimension 07:24
Cosmos - Carl Sagan - 4th Dimension carlsagandotcom 4,336,993 16 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 3,789,677 3 года назад
Carl Sagan - Cosmos - Eratosthenes 06:42
Carl Sagan - Cosmos - Eratosthenes carlsagandotcom 2,555,036 16 лет назад
A Universe Not Made For Us (Carl Sagan on religion) 08:59
A Universe Not Made For Us (Carl Sagan on religion) Religion, Atheism, Science 1,531,309 9 лет назад
Carl Sagan's last interview with Charlie Rose (Full Interview) 20:28
Carl Sagan's last interview with Charlie Rose (Full Interview) bailesie 1,774,997 13 лет назад
Why Humanity Must Overcome Religion | Carl Sagan 14:12
Why Humanity Must Overcome Religion | Carl Sagan A Dose of Reason 947,385 8 месяцев назад
Carl Sagan - Cosmos - Traveling - Speed of Light 04:32
Carl Sagan - Cosmos - Traveling - Speed of Light carlsagandotcom 312,620 16 лет назад
Carl Sagan Predicted The Mess 2021 Would Be 25 years Ago 04:14
Carl Sagan Predicted The Mess 2021 Would Be 25 years Ago MSNBC 5,773,307 3 года назад
Carl Sagan 00:11
Carl Sagan Sookthi Maala 658 2 дня назад
Carl Sagan - Cosmos- Stars - We Are Their Children 02:42
Carl Sagan - Cosmos- Stars - We Are Their Children carlsagandotcom 343,670 15 лет назад
Carl Sagan - 'A Glorious Dawn' ft Stephen Hawking (Symphony of Science) 03:35
Carl Sagan - 'A Glorious Dawn' ft Stephen Hawking (Symphony of Science) melodysheep 13,125,774 15 лет назад
Carl Sagan - Cosmos - Cosmic Calendar 04:58
Carl Sagan - Cosmos - Cosmic Calendar carlsagandotcom 515,512 15 лет назад
Carl Sagan Tribute Series (2024 Edition) | Cosmology Documentary 03:38:36
Carl Sagan Tribute Series (2024 Edition) | Cosmology Documentary Archeío 405,733 10 месяцев назад
Carl Sagan - Pale Blue Dot 03:31
Carl Sagan - Pale Blue Dot carlsagandotcom 7,953,901 16 лет назад
Carl Sagan - COSMOS - Evolution 08:02
Carl Sagan - COSMOS - Evolution carlsagandotcom 739,050 16 лет назад
Carl Sagan on the Existence of God 05:01
Carl Sagan on the Existence of God Orson Hyde 2,227,464 5 лет назад
Carl Sagan unveils the Pale Blue Dot image 01:35
Carl Sagan unveils the Pale Blue Dot image The Planetary Society 327,394 5 лет назад
Carl Sagan's Pale Blue Dot OFFICIAL 03:27
Carl Sagan's Pale Blue Dot OFFICIAL carlsagandotcom 2,295,884 9 лет назад
CARL SAGAN - A Way of Thinking 09:13
CARL SAGAN - A Way of Thinking Inspiration Journey 2,614,747 10 лет назад
Carl Sagan's Cosmos: 'The Meat Planet' 05:36
Carl Sagan's Cosmos: 'The Meat Planet' Spelling Mistakes Cost Lives 295,317 13 лет назад

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