Последние добавленные видео:
neil-tyson-aliens
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4 years ago
1359850 4 years ago 19:20Neil deGrasse Tyson Explains Alien Visits, UFOs, and Other Conspiracies
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1 year ago
728702 1 year ago 19:53Have Aliens Visited Earth? | StarTalk 101 with Neil deGrasse Tyson
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2 years ago
1126380 2 years ago 10:32Theo Von Asks Neil deGrasse Tyson About Aliens
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4 years ago
6737233 4 years ago 15:43Neil deGrasse Tyson's Skepticism Over UFO's
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2 years ago
469108 2 years ago 50:24Are Aliens Smarter Than Us? With Neil deGrasse Tyson and David Grinspoon
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8 years ago
5916859 8 years ago 10:33Neil deGrasse Tyson Responds to Stephen Hawking's Take on Aliens (from Joe Rogan Experience #919)
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1 month ago
500928 1 month ago 48:00Answering Questions About Time Travel, Aliens & Negative Gravity
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6 months ago
1569509 6 months ago 57:15Talking Aliens with NASA UAP Chair, David Spergel
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8 months ago
1260278 8 months ago 39:12Will We Meet Our Alien Neighbors in 2031?
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1 year ago
466209 1 year ago 55:09Watch Neil deGrasse Tyson BUST Alien MYTHS for an Hour!!
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1 year ago
12225 1 year ago 3:37Neil deGrasse Tyson explains how aliens could be so much smarter than us
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7 years ago
13910 7 years ago 9:36Neil Tyson Answers "Do You Believe In UFOs?" & Sets The Record Straight!!
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8 months ago
678127 8 months ago 33:4933 Minutes of Extraordinary Facts! | with Dr. Neil deGrasse Tyson
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2 years ago
308616 2 years ago 10:24Neil deGrasse Tyson shares what he thinks aliens would say about Earth
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1 year ago
2480380 1 year ago 12:04What's Up With Those Alien Bodies?
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5 months ago
743000 5 months ago 11:08Astrophysicists Discuss the Fermi Paradox