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 ...
16K views2 days ago
Shorts
Avi Loeb's Alien Grift is Crumbling
1:09:06
58.5K views
Avi Loeb's Alien Grift is Crumbling
Professor Dave Explains
The Rise & Fall of ET Species | Ancient Aliens
7:36
19.9K views
The Rise & Fall of ET Species | Ancient Aliens
HISTORY
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
DISCLOSURE DAY Final Trailer (2026) Alien Invasion Sci-Fi Action Movie
2:56
DISCLOSURE DAY Final Trailer (2026) Alien Invasion Sci-Fi Action Movie
YouTubeMovieGasm‍․com
777.8K views3 weeks ago
DISCLOSURE DAY Official “Aliens” Teaser Trailer (2026) Steven Spielberg
0:49
DISCLOSURE DAY Official “Aliens” Teaser Trailer (2026) Steven Spielberg
YouTubeKinoCheck.com
83.3K views2 months ago
Top videos
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
YouTubeHISTORY
8.4K views5 hours ago
Secrets Etched in Time | Ancient Aliens
31:31
Secrets Etched in Time | Ancient Aliens
YouTubeHISTORY
131K views1 day ago
4 Relics from Beyond Planet Earth | Ancient Aliens
20:43
4 Relics from Beyond Planet Earth | Ancient Aliens
YouTubeHISTORY
158K views1 week ago
Ancient Aliens
10 Hidden Alien Bases Across the Globe (S3, E20) | Ancient Aliens | Full Episode
41:42
10 Hidden Alien Bases Across the Globe (S3, E20) | Ancient Aliens | Full Episode
YouTubeHISTORY
71.4K views3 days ago
Legends of Celestial Flying Machines | Ancient Aliens
30:14
Legends of Celestial Flying Machines | Ancient Aliens
YouTubeHISTORY
224.7K views5 days ago
Military Encounters with the Unknown | Ancient Aliens
43:03
Military Encounters with the Unknown | Ancient Aliens
YouTubeHISTORY
221.5K views1 week ago
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
8.4K views5 hours ago
YouTubeHISTORY
Secrets Etched in Time | Ancient Aliens
31:31
Secrets Etched in Time | Ancient Aliens
131K views1 day ago
YouTubeHISTORY
4 Relics from Beyond Planet Earth | Ancient Aliens
20:43
4 Relics from Beyond Planet Earth | Ancient Aliens
158K views1 week ago
YouTubeHISTORY
Avi Loeb's Alien Grift is Crumbling
1:09:06
Avi Loeb's Alien Grift is Crumbling
58.5K views10 hours ago
YouTubeProfessor Dave Explains
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
19.9K views3 days ago
YouTubeHISTORY
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 views1 week ago
YouTubeLAB 360
Iran’s ‘Jellyfish’ Attack ‘Unnerves’ US Military, Pilot Makes Shocking Revelation; 'Alien Like Sh*t'
9:10
Iran’s ‘Jellyfish’ Attack ‘Unnerves’ US Military, Pilot Makes Shocking Revelation; 'Alien Like Sh*t'
3.8K views7 hours ago
YouTubeTimes Of India
33:03
This is not a F***** JOKE ANYMORE❗😲 - Aliens, UFO, Why Files, Steven Greer, Skinwalker, UAP, TikToks
39.4K views19 hours ago
YouTubeSKizzle
41:41
10 Strange Creatures Science Still Can't Explain | Ancient Aliens (S20, E2) | Full Episode
32.8K views1 week ago
YouTubeHISTORY
26:19
Is SETI lying to us about Aliens? Here's over 100 Extraterrestrial signals that we HAVE detected!
21.7K views4 days ago
YouTubeThe Angry Astronaut
18:57
Iran Now Has "Alien Tech"...We Can't Beat Them.
3.1K views1 hour ago
YouTubeKim Iversen
15:16
Alien Hybrid
1.5K views8 hours ago
YouTubeProf Simon - Science Filmmaker
1:17:41
Answering Extra-Terrestrial Questions | Through the Wormhole | Science Channel
73.6K views1 week ago
YouTubeScience Channel
2:22
Mars Attacks! 4K Blu-ray: Exclusive Behind the Scenes Clip (2026) Tim Burton
7.6K views10 hours ago
YouTubeIGN
23:09
The Deadliest Alien Encounters Ever Filmed | Sci-Fi Action Compilation | Sci-Fi Station
2.4K views5 days ago
YouTubeScience Fiction Station
5:26
Mars Attacks! 4K | Alien Greeting Scene | Movie Clip | Warner Bros. Entertainment
993 views5 hours ago
YouTubeWarner Bros. Entertainment
9:32
The Alien Lifeform Reveals Its True Nature | Life | CLIP 💥 4K
6 days ago
YouTubeJoBlo Sci-Fi 4K
See more
Static thumbnail place holder