Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
383.8K views2 months ago
YouTubeHISTORY
Are We Part Alien? | Ancient Aliens
25:21
Are We Part Alien? | Ancient Aliens
69.4K views3 weeks ago
YouTubeHISTORY
Are the Gods Really Returning? *Marathon* | Ancient Aliens
2:56:25
Are the Gods Really Returning? *Marathon* | Ancient Aliens
232.8K views2 months ago
YouTubeHISTORY
Big Alien Theory
40:56
Big Alien Theory
100.8K views2 months ago
YouTubeIsaac Arthur
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…
2 weeks ago
MSNIsaac Arthur
The Alien Origins of Human Civilization | Ancient Aliens
35:13
The Alien Origins of Human Civilization | Ancient Aliens
188.9K views3 months ago
YouTubeHISTORY
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1M views4 months ago
YouTubeHISTORY
41:19
What NASA Knows About Mars | Ancient Aliens
456.5K views2 months ago
YouTubeHISTORY
24:23
Are the Greys Already Among Us? Alien Hybrids & Robots Revealed …
685K views8 months ago
YouTubeHISTORY
29:52
Did Aliens Predict Humanity’s End? | Ancient Aliens | History
380.2K views5 months ago
YouTubeHISTORY
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *…
458.5K views8 months ago
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
672.7K viewsMar 9, 2025
YouTubeNaked Science
39:22
What Governments Know About Aliens | Ancient Aliens
900.2K views2 months ago
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Anci…
3.6M views9 months ago
YouTubeHISTORY
21:57
The Afterlife: Myths vs. Facts | Ancient Aliens | History
407.9K views9 months ago
YouTubeHISTORY
24:53
What the absence of aliens on Earth really tells us | David Kipping
293.7K views6 months ago
YouTubeBig Think
21:52
Odin’s Otherworldly Origins | Ancient Aliens
188K views1 month ago
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
376.8K views4 months ago
YouTubeHISTORY
25:54
California’s Cosmic Connection | Ancient Aliens
220.1K views1 month ago
YouTubeHISTORY
13:20
10 Alien Species Believed to Be Visiting Earth
114.2K views10 months ago
YouTubeWatchMojo.com
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | Hist…
8.2M views9 months ago
YouTubeHISTORY
34:15
Biggest Mysteries of Egypt (Part 2) | Ancient Aliens | History
1.3M views9 months ago
YouTubeHISTORY
8:09
The Rare Earth Hypothesis: What Makes Our Planet Special? | BBC …
63.7K views8 months ago
YouTubeBBC Earth Science
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
9.5M viewsApr 22, 2025
YouTubeHISTORY
28:03
NASA Scientist Answers Alien Questions | Tech Support | WIRED
2.3M views9 months ago
YouTubeWIRED
20:27
Humans From the Future | Ancient Aliens | History
1.7M views11 months ago
YouTubeHISTORY
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Alien…
296.6K views11 months ago
YouTubeHISTORY
5:01
The Rare Earth Hypothesis: What Is It? | Aliens: The Big Think | BBC E…
193.4K views11 months ago
YouTubeBBC Earth Science
50:46
Uncovering Alien Conspiracies | The Proof Is Out There | History
180.2K views11 months ago
YouTubeHISTORY
See more videos
Static thumbnail place holder