The Strangest Encounters in Space | NASA's Unexplained Files (Full Episode)
43:05
The Strangest Encounters in Space | NASA's Unexplained Files (Full Ep…
9.1M viewsJun 13, 2019
YouTubeScience Channel
A Piece of the Sun Missing? | NASA's Unexplained Files (Full Episode)
43:05
A Piece of the Sun Missing? | NASA's Unexplained Files (Full Ep…
4.2M viewsJul 4, 2019
YouTubeScience Channel
If Aliens Invaded Earth | Alien Encounters (Full Episode)
43:05
If Aliens Invaded Earth | Alien Encounters (Full Episode)
2.8M viewsOct 4, 2019
YouTubeScience Channel
If Aliens Ever Arrived on Earth | Alien Encounters (Full Episode)
43:06
If Aliens Ever Arrived on Earth | Alien Encounters (Full Episode)
2M viewsSep 26, 2019
YouTubeScience Channel
What If Aliens Contact Us? | Alien Encounters (Full Episode)
43:08
What If Aliens Contact Us? | Alien Encounters (Full Episode)
778.5K viewsSep 19, 2019
YouTubeScience Channel
Aliens, Yetis, UFOs, and Other Paranormal Phenomena | Expedition Files | Discovery
1:00:57
Aliens, Yetis, UFOs, and Other Paranormal Phenomena | Expediti…
58K views1 day ago
YouTubeDiscovery
Every Possible Outcome Of Humans Making Contact With Aliens
50:02
Every Possible Outcome Of Humans Making Contact With Aliens
1.7K views7 hours ago
YouTubeSpark
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.4M viewsFeb 24, 2024
YouTubeNational Geographic
42:14
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigatin…
2.1M viewsJul 28, 2023
YouTubeNational Geographic
1:18:48
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotli…
16.8M viewsSep 6, 2021
YouTube7 News Spotlight
44:23
The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | Hist…
5.8M viewsNov 11, 2022
YouTubeHISTORY
42:12
Secret Pentagon Program (Full Episode) | UFOs: Investigating th…
4.4M viewsApr 9, 2023
YouTubeNational Geographic
56:36
Insane UFO Encounters (Full Documentary) | Top 20 UFO Case…
3.4M viewsOct 9, 2021
YouTubeExtreme Mysteries
15:52
Ancient Aliens: UFO Technology Found on Earth | History
2.5M viewsOct 3, 2023
YouTubeHISTORY
48:38
A Spine Tingling UFO Hunt | UFO’s Over Earth | Full Episode | Discov…
485.5K views7 months ago
YouTubeDiscoveryChannelInd
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.6K viewsApr 28, 2024
YouTubeFilmIsNow Movies
3:35
Flying Cube Spotted Over Missouri?! | Strange Evidence | Sc…
21.1K viewsMar 23, 2023
YouTubeScience Channel
42:13
Giant UFO in Texas (Full Episode) | UFOs: Investigating the Unknown
5.2M viewsJun 9, 2023
YouTubeNational Geographic
53:05
Encounters with UFOs; Search for ancient life on Mars; James Webb …
3.6M viewsJul 29, 2023
YouTube60 Minutes
1:51:55
Top 72 Clearest UFO Sightings of 2025 Caught On Camera! Shockin…
4.4K views1 week ago
YouTubeLAB 360
1:57:53
87 Irrefutable UFO and Alien Sightings Caught On Camera I Sh…
4K views1 week ago
YouTubeLAB 360
10:09
Neil Armstong Contacts Aliens on THE MOON?! | NASA’s Unexplaine…
727.2K viewsApr 7, 2023
YouTubeScience Channel
2:25:14
Alien Agenda: Planet Earth - The Cosmic Conspiracy
1.7M viewsMar 4, 2023
YouTubeExtreme Mysteries
31:09
The Proof Is Out There: Top 7 TERRIFYING Unexplained Pheno…
11.5M viewsJan 6, 2024
YouTubeHISTORY
16:57
Top 4 UFO Sightings AROUND THE WORLD! | The Proof Is Out There …
2.6M viewsFeb 11, 2023
YouTubeHISTORY
46:33
The Alien Files: UFOs Under Investigation (Full Episode S1|E10)
1.2M viewsJul 2, 2021
YouTubeExtreme Mysteries
4:56
Mysterious Satellite Captured on Camera: The UnXplained (Season …
1.9M viewsNov 6, 2022
YouTubeHISTORY
13:22
Extraterrestrial Mysteries of Season 7 | NASA's Unexplained Files | Sci…
51.1K viewsAug 27, 2023
YouTubeScience Channel
1:13:59
One Hour Of Mind-Blowing Space Mysteries | Full Series | BBC Eart…
2.2M viewsJul 30, 2023
YouTubeBBC Earth Science
1:22:21
UFO Chronicles: The Shadow World - Alien and UFO Encounters
253.9K viewsAug 7, 2022
YouTubeExtreme Mysteries
See more videos
Static thumbnail place holder