Extraterrestrial Mysteries on the Ocean Floor | Ancient Aliens
33:52
Extraterrestrial Mysteries on the Ocean Floor | Ancient Aliens
981.7K 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 DOCUMENTARY
8.3K views2 months ago
YouTubeNaked Science
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
115.9K views1 month ago
YouTubeHISTORY
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | Ancient Aliens | History
2:06:24
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | Ancient Aliens | History
715.8K views11 months ago
YouTubeHISTORY
The Alien Origins of Human Civilization | Ancient Aliens
35:13
The Alien Origins of Human Civilization | Ancient Aliens
242.4K views6 months ago
YouTubeHISTORY
Oxford astrophysicist explains why life beyond Earth could actually exist 👽 #oxforduniversity
3:58
Oxford astrophysicist explains why life beyond Earth could actually exist 👽 #oxforduniversity
122.8K views5 months ago
YouTubeUniversity of Oxford
Cosmic Alien Mysteries | Space's Deepest Secrets | Science Channel
20:09
Cosmic Alien Mysteries | Space's Deepest Secrets | Science Channel
16.5K views9 months ago
YouTubeScience Channel
6:46
Ancient Aliens: Extraterrestrials Planted Life on Earth?! (Season 20) | History
96.1K viewsMar 23, 2024
YouTubeHISTORY
8:16
Ever Wonder: Do Aliens Exist?
10.9K views8 months ago
YouTubeUniversity of Rochester
8:59
UFO FILES: Scientist believes FOUR types of alien life have been found
2.4M views2 months ago
YouTubeFox News
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views9 months ago
YouTubeHISTORY
1:19:42
The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel
255.1K views8 months ago
YouTubeScience Channel
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
600K views11 months ago
YouTubeHISTORY
41:19
What NASA Knows About Mars | Ancient Aliens
607.1K views5 months ago
YouTubeHISTORY
24:36
Uncovering the Alien Genetic Blueprint | Ancient Aliens
148.2K views7 months ago
YouTubeHISTORY
8:14
UFO Files Explained: What’s Really Inside? ft. Pragati | Jist
78K views3 months ago
YouTubeJist
32:09
Do Aliens Exist? Professor Brian Cox Answers Your Questions | Honesty Box
3.1M viewsDec 11, 2024
YouTubeLADbible Stories
28:46
Close Encounters with Terrifying Aliens | UFO Files
199.4K views4 months ago
YouTubeHISTORY
25:21
Are We Part Alien? | Ancient Aliens
75K views4 months ago
YouTubeHISTORY
18:32
Ancient Aliens: The TRUTH Behind the Origins of Life | History
506.9K viewsNov 28, 2024
YouTubeHISTORY
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
222.9K views4 months ago
YouTubeHISTORY
52:11
Is Alien Life Hiding in Our Solar System? | Life In Outer Space | FULL DOCUMENTARY
460.2K viewsJun 17, 2025
YouTubeNaked Science
16:15
Have we really just found the strongest evidence for alien life yet?
37.5K viewsApr 17, 2025
YouTubeNew Scientist
46:12
Strange Signals From Deep Space | The Proof Is Out There
77.3K views3 months ago
YouTubeHISTORY
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.2M viewsApr 3, 2025
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
3.7M viewsNov 16, 2024
YouTubeHISTORY
41:04
Cosmic Megafauna - Could Giant Alien Life Forms Exist?
332.7K viewsJun 26, 2025
YouTubeIsaac Arthur
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
412.9K viewsJul 25, 2024
YouTubeHISTORY
18:07
My Search for Proof Aliens Exist | Avi Loeb | TED
1.6M viewsJul 16, 2024
YouTubeTED
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens | History
273.9K views11 months ago
YouTubeHISTORY
See more
Static thumbnail place holder