UFO Truths Exposed | UFOs: Investigating the Unknown MEGA Episode | National Geographic
2:12:16
UFO Truths Exposed | UFOs: Investigating the Unknown MEGA …
1.2M views1 month ago
YouTubeNational Geographic
Extraterrestrial Mysteries on the Ocean Floor | Ancient Aliens
33:52
Extraterrestrial Mysteries on the Ocean Floor | Ancient Aliens
1.1M views2 months ago
YouTubeHISTORY
Can The Drake Equation Prove Alien Life Really Does Exists? | FULL DOCUMENTARY
58:54
Can The Drake Equation Prove Alien Life Really Does Exists? | FULL D…
8.3K views3 months ago
YouTubeNaked Science
The Alien Origins of Human Civilization | Ancient Aliens
35:13
The Alien Origins of Human Civilization | Ancient Aliens
242.4K views7 months ago
YouTubeHISTORY
The Truth About Alien Disclosure | Ancient Aliens
24:09
The Truth About Alien Disclosure | Ancient Aliens
396.1K views3 months ago
YouTubeHISTORY
Cosmic Alien Mysteries | Space's Deepest Secrets | Science Channel
20:09
Cosmic Alien Mysteries | Space's Deepest Secrets | Science Channel
16.5K views10 months ago
YouTubeScience Channel
Are We Part Alien? | Ancient Aliens
25:21
Are We Part Alien? | Ancient Aliens
75K views4 months ago
YouTubeHISTORY
41:22
Do aliens exist? | Museum scientists answer your questions
1.6K viewsApr 3, 2025
YouTubeNatural History Museum
2:06:24
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | An…
715.8K views11 months ago
YouTubeHISTORY
8:14
UFO Files Explained: What’s Really Inside? ft. Pragati | Jist
78K views3 months ago
YouTubeJist
8:16
Ever Wonder: Do Aliens Exist?
10.9K views9 months ago
YouTubeUniversity of Rochester
8:59
UFO FILES: Scientist believes FOUR types of alien life have been found
2.4M views3 months ago
YouTubeFox News
24:36
Uncovering the Alien Genetic Blueprint | Ancient Aliens
148.2K views8 months ago
YouTubeHISTORY
41:42
10 Hidden Alien Bases Across the Globe (S3, E20) | Ancient Aliens | …
120.2K views2 months ago
YouTubeHISTORY
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
273.9K viewsAug 18, 2025
YouTubeHISTORY
28:46
Close Encounters with Terrifying Aliens | UFO Files
199.4K views4 months ago
YouTubeHISTORY
3:58
Oxford astrophysicist explains why life beyond Earth could actually ex…
122.8K views6 months ago
YouTubeUniversity of Oxford
52:11
Is Alien Life Hiding in Our Solar System? | Life In Outer Space | FU…
460.2K viewsJun 17, 2025
YouTubeNaked Science
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
7.2M viewsApr 3, 2025
YouTubeHISTORY
33:12
Lost Civilizations Beyond History | Ancient Aliens
679.9K views5 months ago
YouTubeHISTORY
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
223.3K views4 months ago
YouTubeHISTORY
41:19
What NASA Knows About Mars | Ancient Aliens
607.1K views6 months ago
YouTubeHISTORY
4:29
NASA Confirms 6,000 Alien Planets Could Host Life | WION Podcast
4.6K views11 months ago
YouTubeWION
46:12
Strange Signals From Deep Space | The Proof Is Out There
78.5K views3 months ago
YouTubeHISTORY
32:09
Do Aliens Exist? Professor Brian Cox Answers Your Questions | Ho…
3.2M viewsDec 11, 2024
YouTubeLADbible Stories
18:32
Ancient Aliens: The TRUTH Behind the Origins of Life | History
506.9K viewsNov 28, 2024
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views9 months ago
YouTubeHISTORY
6:46
Ancient Aliens: Extraterrestrials Planted Life on Earth?! (Season 2…
96.1K viewsMar 23, 2024
YouTubeHISTORY
0:40
Strongest evidence yet of life on an alien planet
20.9K viewsApr 17, 2025
YouTubeReuters
16:15
Have we really just found the strongest evidence for alien life yet?
37.5K viewsApr 17, 2025
YouTubeNew Scientist
See more videos
Static thumbnail place holder