Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
689.2K views5 months ago
YouTubeHISTORY
Prophecies from the Stars | Ancient Aliens
28:55
Prophecies from the Stars | Ancient Aliens
242.2K views4 weeks ago
YouTubeHISTORY
The Truth Behind These Unexplained Phenomena | Ancient Aliens
20:20
The Truth Behind These Unexplained Phenomena | Ancien…
187.3K views1 month ago
YouTubeHISTORY
Why are the Nazca Lines Only Visible from the Sky? | Ancient Aliens: The Ultimate Evidence (S9, E12)
43:17
Why are the Nazca Lines Only Visible from the Sky? | Ancient Ali…
39.4K views4 weeks ago
YouTubeHISTORY
Did Aliens Build the Ancient World? | Ancient Aliens
30:30
Did Aliens Build the Ancient World? | Ancient Aliens
275.5K views4 months ago
YouTubeHISTORY
The ancient alien theory sounded possible - until the missing evidence became impossible to ignore
31:07
The ancient alien theory sounded possible - until the missing eviden…
4 weeks ago
MSNIsaac Arthur
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
7.2M viewsApr 3, 2025
YouTubeHISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
203.6K views5 months ago
YouTubeHISTORY
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancie…
313.2K views9 months ago
YouTubeHISTORY
29:52
Did Aliens Predict Humanity’s End? | Ancient Aliens | History
448.3K views8 months ago
YouTubeHISTORY
28:03
NASA Scientist Answers Alien Questions | Tech Support | WIRED
2.7M views11 months ago
YouTubeWIRED
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views5 months ago
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views8 months ago
YouTubeHISTORY
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
273.4K views10 months ago
YouTubeHISTORY
24:20
Alien Influence in Ancient Architecture | Ancient Aliens
142.3K views1 month ago
YouTubeHISTORY
25:48
Dark Encounters: Reptilians and Hidden Beings | Ancient Aliens
253.9K views3 months ago
YouTubeHISTORY
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
393.9K views2 months ago
YouTubeHISTORY
40:57
Interstellar Secrets of Ancient Civilizations | Ancient Aliens | Hist…
7.6M viewsFeb 25, 2025
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
3.4M views10 months ago
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Anci…
3.7M views11 months ago
YouTubeHISTORY
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
214.2K views3 months ago
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
413.2K views7 months ago
YouTubeHISTORY
1:03:40
Alien Conspiracy: They Are Here
2.1K views2 months ago
YouTubeExtreme Mysteries
20:27
Humans From the Future | Ancient Aliens | History
1.9M viewsMay 8, 2025
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
10.4M viewsApr 22, 2025
YouTubeHISTORY
8:12
Wild Theories of Alien Bases on the Dark Side of the Moon
420.7K viewsJun 3, 2025
YouTubeJRE Clips
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Alien…
332.7K viewsMay 1, 2025
YouTubeHISTORY
13:20
10 Alien Species Believed to Be Visiting Earth
123.4K viewsJun 25, 2025
YouTubeWatchMojo.com
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
693.7K viewsMar 9, 2025
YouTubeNaked Science
See more videos
Static thumbnail place holder