Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
2:07:27
YouTubeHISTORY
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
This marathon explores forbidden caves, ancient alien encounters before recorded history, and the mystery of pyramids in Antarctica, uncovering theories that challenge everything we think we know about humanity’s past. Stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule #AncientAliens ...
82.6K views2 days ago
Alien Documentary
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
YouTubeNational Geographic
6.7M viewsFeb 24, 2024
UFO's Are Real | FULL MOVIE | Aliens Sci-Fi Documentary
1:32:21
UFO's Are Real | FULL MOVIE | Aliens Sci-Fi Documentary
YouTubeShout! Studios
459.7K views1 month ago
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
YouTubeHISTORY
768.6K views4 months ago
Top videos
UFO Incidents That Will Shock You to the Core | In Search Of
18:49
UFO Incidents That Will Shock You to the Core | In Search Of
YouTubeHISTORY
30.3K views3 days ago
Unexplained Light in the Desert | Alien Encounters: Fact or Fiction | Discovery
3:41
Unexplained Light in the Desert | Alien Encounters: Fact or Fiction | Discovery
YouTubeDiscovery
5.2K viewsAug 8, 2024
UFO Cover Ups: Secrets Revealed | Special | Full Episode
1:20:27
UFO Cover Ups: Secrets Revealed | Special | Full Episode
YouTubeThe UnXplained Zone
1.9K views14 hours ago
Roswell Incident Footage
A nearly 22-minute video titled “The Roswell Incident” has been quietly uploaded to the National Archives, reigniting interest in an alleged UFO crash in New Mexico in 1947. Investigative journalist Ross Coulthart tells “NewsNation Prime” there is no known archival footage of the incident, and someone is “just having a bit of a fun game.” #UFO #UAP #Roswellincident | NewsNation
5:26
A nearly 22-minute video titled “The Roswell Incident” has been quietly uploaded to the National Archives, reigniting interest in an alleged UFO crash in New Mexico in 1947. Investigative journalist Ross Coulthart tells “NewsNation Prime” there is no known archival footage of the incident, and someone is “just having a bit of a fun game.” #UFO #UAP #Roswellincident | NewsNation
FacebookNewsNation
5.5K views7 months ago
The Mysterious Roswell UFO Incident of 1947
1:26
The Mysterious Roswell UFO Incident of 1947
YouTubeSmithsonian Channel
313.6K viewsJan 9, 2012
Roswell UFO Crash - The French Connection
21:07
Roswell UFO Crash - The French Connection
YouTubeProf Simon - Science
23.8K views6 months ago
UFO Incidents That Will Shock You to the Core | In Search Of
18:49
UFO Incidents That Will Shock You to the Core | In Search Of
30.3K views3 days ago
YouTubeHISTORY
Unexplained Light in the Desert | Alien Encounters: Fact or Fiction | Discovery
3:41
Unexplained Light in the Desert | Alien Encounters: Fact or Fiction …
5.2K viewsAug 8, 2024
YouTubeDiscovery
UFO Cover Ups: Secrets Revealed | Special | Full Episode
1:20:27
UFO Cover Ups: Secrets Revealed | Special | Full Episode
1.9K views14 hours ago
YouTubeThe UnXplained Zone
UFO Activity Surges Across the U.S. | Unidentified: Inside America's UFO Investigation
27:44
UFO Activity Surges Across the U.S. | Unidentified: Inside America's UF…
569.7K views1 week ago
YouTubeHISTORY
Inside MUFON’s Search for UFO Truth (S19, E5) | Ancient Aliens | Full Episode
42:17
Inside MUFON’s Search for UFO Truth (S19, E5) | Ancient Aliens | F…
69.9K views1 week ago
YouTubeHISTORY
Most Compelling UFO Stories | Alien Encounters: Fact or Fiction | Discovery
23:06
Most Compelling UFO Stories | Alien Encounters: Fact or Fiction | Disc…
40.5K viewsAug 28, 2024
YouTubeDiscovery
Spookiest UFO Stories | Alien Encounters: Fact or Fiction | Discovery
23:04
Spookiest UFO Stories | Alien Encounters: Fact or Fiction | Disc…
30.9K viewsOct 10, 2024
YouTubeDiscovery
4:03
Mysterious UFO Crash in California | Alien Encounters: Fact or Fiction …
13.4K viewsAug 9, 2024
YouTubeDiscovery
43:38
The Blue Sphere: The World's Strangest UFO Sighting
2.7K views1 day ago
YouTubeReal Stories
41:28
Gods or Visitors From the Stars? | Ancient Aliens
245.4K views5 days ago
YouTubeHISTORY
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
38.3M viewsDec 15, 2022
YouTubeHISTORY
2:11:22
Mysteries That Challenge Human Origins *Marathon* | Ancient Aliens
172.5K views1 week ago
YouTubeHISTORY
2:52:45
UFO Witness: The Greatest Alien Moments! | UFO Witness S2 E5, E…
59.1K views6 months ago
YouTubeDiscoveryChannelInd
16:35
Unexplained Children With Incredible Abilities | Ancient Aliens
199.5K views1 week ago
YouTubeHISTORY
25:36
They Called It A UFO Mother Ship But It Disappeared In Minutes! Un…
8.5K views1 day ago
YouTube50M Videos
2:46:22
Shocking UFO Sightings You Can’t Ignore! | Alien Encounters: Fact o…
57.2K viewsMar 13, 2025
YouTubeDiscoveryChannelInd
1:00
The Truth About Alien Civilizations Built Around Obelisks
4 views13 hours ago
YouTubeChristos Avatar TV
8:54
Unexplained Discoveries That Should Not Exist - Part 2
8.7K views16 hours ago
YouTubeMostAmazingTop10
1:00
Alien AI Takes OVER Entire Worlds Suddenly
317 views3 days ago
YouTubeChristos Avatar TV
14:49
Alien Activity at Stardust Ranch | Ghost Adventures | Discovery
294.9K viewsAug 14, 2024
YouTubeDiscovery
9:54
UFO Footage Captured From Multiple Angles | Aliens In Alaska
114.2K viewsApr 20, 2024
YouTubeDiscovery UK
42:35
Nordics & The Cube: UFO True Story | UFO Witness S2 Ep8 | Disc…
106.1K views10 months ago
YouTubeDiscoveryChannelInd
1:00
The Truth About Alien Civilizations in Water Worlds
1 views6 days ago
YouTubeChristos Avatar TV
52:36
The Nearest Planets That Could Have Alien Life
17.4K views1 week ago
YouTubeWonder
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
1:18:39
They Were Each CALLED IN FOR AN 'INTERVIEW' – Then ABDUCTED B…
6 hours ago
YouTubeWEIRD DARKNESS: Paranormal & True Crime
1:16:35
How Close Are We To Finding Alien Life?
553.9K viewsMar 13, 2024
YouTubeWhat If
1:00
Giant Trees Hide ALIEN Worlds?
2.8K views1 day ago
YouTubeChristos Avatar TV
0:41
The Truth About Alien Life in Bioluminescent Reef Worlds
2.5K views3 days ago
YouTubeChristos Avatar TV
See more videos
Static thumbnail place holder