The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
37:47
YouTubeCNN
The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
Astrophysicist Neil deGrasse Tyson speaks with CNN over the years about a wide variety of otherworldy topics including aliens, UFOs, life on Mars and more. 0:00 The Best of Neil deGrasse Tyson 0:19 Hear what surprised Neil deGrasse Tyson about purported ‘alien' corpses 2:41 UFO doesn't automatically mean aliens 7:53 What would aliens say ...
5K views6 hours ago
Shorts
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
4:14
14.7K views
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
BBC Earth Science
UFO Whistleblower David Grusch Makes Bombshell Revelation about Sentient Alien Plasmoid Life
10:25
14.4K views
UFO Whistleblower David Grusch Makes Bombshell Revelation about Sentient
LAB 360
Alien Movies
The NEW Complete Alien Timeline (1979 - 2025)
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
YouTubeNerdist
166.8K views6 months ago
THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)
35:08
THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)
YouTubeKinoCheck.com
160.2K views5 months ago
10 Alien Movies That Feel Uncomfortably Real
11:24
10 Alien Movies That Feel Uncomfortably Real
YouTubeFilmRadar
1.2K views2 months ago
Top videos
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
YouTubeHISTORY
13.3K views1 day ago
4 Relics from Beyond Planet Earth | Ancient Aliens
20:43
4 Relics from Beyond Planet Earth | Ancient Aliens
YouTubeHISTORY
158K views6 days ago
Cosmic Clues Through Time *Marathon* | Ancient Aliens
2:12:16
Cosmic Clues Through Time *Marathon* | Ancient Aliens
YouTubeHISTORY
50.2K views1 week ago
Alien Documentaries
What Did This UFO Just Release? #ufo #trending #shorts
0:15
What Did This UFO Just Release? #ufo #trending #shorts
YouTubeLAB 360
26.6K views4 days ago
Does Steven Spielberg Believe in Aliens?
2:35
Does Steven Spielberg Believe in Aliens?
YouTubeThe New York Times
17K views1 week ago
As UFOs go mainstream, the jury's out on what alien life might mean for religion
0:59
As UFOs go mainstream, the jury's out on what alien life might mean for religion
YouTubeAssociated Press
9.2K views1 week ago
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
13.3K views1 day ago
YouTubeHISTORY
4 Relics from Beyond Planet Earth | Ancient Aliens
20:43
4 Relics from Beyond Planet Earth | Ancient Aliens
158K views6 days ago
YouTubeHISTORY
Cosmic Clues Through Time *Marathon* | Ancient Aliens
2:12:16
Cosmic Clues Through Time *Marathon* | Ancient Aliens
50.2K views1 week ago
YouTubeHISTORY
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
4:14
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
14.7K views1 day ago
YouTubeBBC Earth Science
UFO Whistleblower David Grusch Makes Bombshell Revelation about Sentient Alien Plasmoid Life
10:25
UFO Whistleblower David Grusch Makes Bombshell Revelation about Sentient Alien Plasmoid Life
14.4K views6 days ago
YouTubeLAB 360
10 Strange Creatures Science Still Can't Explain | Ancient Aliens (S20, E2) | Full Episode
41:41
10 Strange Creatures Science Still Can't Explain | Ancient Aliens (S20, E2) | Full Episode
32.8K views1 week ago
YouTubeHISTORY
Unexplained Animal Mutilations (S1) | Ancient Aliens
8:27
Unexplained Animal Mutilations (S1) | Ancient Aliens
16.7K views1 week ago
YouTubeHISTORY
1:17:41
Answering Extra-Terrestrial Questions | Through the Wormhole | Science Channel
73.6K views6 days ago
YouTubeScience Channel
3:08
Oliver Tree showcased his unreleased alien base documentary 2 weeks before his death.
68.3K views19 hours ago
x.comNo Jumper
See more
Static thumbnail place holder