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 ...
16.9K views1 week ago
Shorts
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
102.8K views
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
Caspersight
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT & LEARNED ASTRONOMY FROM ALIENS
28:51
208.3K views
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT &
Kamar JERI
Alien 3 Behind the Scenes
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
YouTubeBBC Earth Science
70.6K views1 week ago
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
0:56
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
YouTubeDiscoveryChannelInd
1.1K views2 days ago
Anunnaki Expert Decoded True Origin of 'Ancient Alien' Technology | Heather Lynn
2:52:19
Anunnaki Expert Decoded True Origin of 'Ancient Alien' Technology | Heather Lynn
YouTubeDanny Jones
330.7K views6 days ago
Top videos
Secrets Etched in Time | Ancient Aliens
31:31
Secrets Etched in Time | Ancient Aliens
YouTubeHISTORY
201.4K views6 days ago
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
YouTubeHISTORY
198.8K views5 days ago
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
YouTubeHISTORY
20.6K views1 week ago
Alien 3 Alternate Ending
Ripley's Alternate Fate in Alien: The Original Ending - Explained
10:12
Ripley's Alternate Fate in Alien: The Original Ending - Explained
YouTubeAlien Theory
501.1K viewsJan 9, 2022
9 New Alternative Endings Trailer (2025)
0:46
9 New Alternative Endings Trailer (2025)
YouTubeJ R
7.1K views6 months ago
How the Assembly Cut Fixes Alien 3
19:43
How the Assembly Cut Fixes Alien 3
YouTubeKyle Warnke
460K viewsDec 30, 2024
Secrets Etched in Time | Ancient Aliens
31:31
Secrets Etched in Time | Ancient Aliens
201.4K views6 days ago
YouTubeHISTORY
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
198.8K views5 days ago
YouTubeHISTORY
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
20.6K views1 week ago
YouTubeHISTORY
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
102.8K views1 day ago
YouTubeCaspersight
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT & LEARNED ASTRONOMY FROM ALIENS
28:51
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT & LEARNED ASTRONOMY FROM ALIENS
208.3K views6 days ago
YouTubeKamar JERI
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
70.6K views1 week ago
YouTubeBBC Earth Science
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
0:56
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
1.1K views2 days ago
YouTubeDiscoveryChannelInd
2:52:19
Anunnaki Expert Decoded True Origin of 'Ancient Alien' Technology | Heather Lynn
330.7K views6 days ago
YouTubeDanny Jones
1:00
THEY BROUGHT OUT AN ALIEN! 👽🛸
128.1K views5 days ago
YouTubeDr. Mayim Bialik
9:03
Mysterious Beings Not From Earth Caught On Camera - Part 6
36.3K views1 day ago
YouTubeMostAmazingTop10
29:16
Top 10 NEW anomalies that prove that Alien Empires exist!
21.7K views1 day ago
YouTubeThe Angry Astronaut
8:21
Extraterrestrial Invaders Unleashed A Deadly Pandemic | The 5th Wave | Alien Invasion Movie Clip
3.1K views1 day ago
YouTubeMovie Central
0:57
Testing The Unknown: Alien Contact | UFOs Over Earth | Discovery Channel India
2.3K views3 days ago
YouTubeDiscoveryChannelInd
15:16
Alien Hybrid
1.5K views5 days ago
YouTubeProf Simon - Science Filmmaker
44:21
PROOF of Alien Worlds! (S2, E1) | The Universe | Full Episode | The UnXplained Zone
13 views3 days ago
YouTubeThe UnXplained Zone
29:01
NASA's $40 BILLION Plan To Image Alien Worlds
245.9K views3 days ago
YouTubeAstroKobi
18:58
NEW Alien Scientist Class is BROKEN in 99 Nights in the Forest (UPDATE)
105.2K views1 day ago
YouTubeYario
See more
Static thumbnail place holder