The NEW Complete Alien Timeline (1979 - 2025)
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
204.1K views9 months ago
YouTubeNerdist
Mysteries Beyond Earth and Time *Marathon* | Ancient Aliens | History
2:07:00
Mysteries Beyond Earth and Time *Marathon* | Ancient Aliens | History
317.7K views9 months ago
YouTubeHISTORY
Did Aliens Master Time Itself? | Ancient Aliens
18:20
Did Aliens Master Time Itself? | Ancient Aliens
190.9K views8 months ago
YouTubeHISTORY
Time Stood Still: Eleven Extraordinary UFO & Alien Encounters with Missing Time
1:05:36
Time Stood Still: Eleven Extraordinary UFO & Alien Encounters with Missing Time
33.5K views3 months ago
YouTubePreston Dennett
The Mystery of Alien Travel Through History | Ancient Aliens
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
1.3M views4 months ago
YouTubeHISTORY
Cosmic Clues Through Time *Marathon* | Ancient Aliens
2:12:17
Cosmic Clues Through Time *Marathon* | Ancient Aliens
85.7K views2 months ago
YouTubeHISTORY
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
1.1M views8 months ago
YouTubeHISTORY
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
447.5K views4 months ago
YouTubeHISTORY
2:06:24
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | Ancient Aliens | History
715.8K views11 months ago
YouTubeHISTORY
21:55
Aliens Were Already Here | Ancient Aliens
390.5K views6 months ago
YouTubeHISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.3M views8 months ago
YouTubeHISTORY
2:05:30
The Ancient UFO Evidence That Changed Everything | Ancient Aliens | Marathon
496.8K views10 months ago
YouTubeHISTORY
2:06:25
Mission to Mars *Marathon* | Ancient Aliens
188.2K views5 months ago
YouTubeHISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
244.3K views7 months ago
YouTubeHISTORY
2:08:22
Did Hidden Realms Shape Human History? *Marathon* | Ancient Aliens
200K views6 months ago
YouTubeHISTORY
20:18
Technology Ahead of Its Time (Part 2) | Ancient Aliens
128.2K views7 months ago
YouTubeHISTORY
2:12:19
Cosmic Encounters EXPOSED *Marathon* | Ancient Aliens
254.6K views5 months ago
YouTubeHISTORY
26:20
Alien Top Mysteries: Everything We Know in 26 Minutes
13.4K views4 months ago
YouTubeBest Documentary
20:27
Humans From the Future | Ancient Aliens | History
2.1M viewsMay 8, 2025
YouTubeHISTORY
44:14
Ancient Technology Beyond Its Time (S2, E6) | Ancient Aliens | Full Episode | History
315.2K views9 months ago
YouTubeHISTORY
See more
Static thumbnail place holder