Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
37:13
YouTubeHISTORY
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
Check out these alien theories from the stars. See more in this Ancient Aliens compilation. Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #HISTORY #AncientAliens Find out more about the show and watch full episodes on our ...
6M views8 months ago
Alien Movies
Alien: Romulus | Final Trailer
2:48
Alien: Romulus | Final Trailer
YouTube20th Century Studios
7.8M viewsJul 18, 2024
ALIEN Retrospective & Ranking: The History of Sci-Fi's Greatest Horror
1:05:28
ALIEN Retrospective & Ranking: The History of Sci-Fi's Greatest Horror
YouTubeMatt Draper
58K viewsAug 21, 2024
All ALIEN Movie Trailers (1979 - 2024)
16:13
All ALIEN Movie Trailers (1979 - 2024)
YouTubeKinoCheck.com
381.1K viewsMar 22, 2024
Top videos
10 Alien Encounters You Won't Believe | Ancient Aliens | History
57:28
10 Alien Encounters You Won't Believe | Ancient Aliens | History
YouTubeHISTORY
37.2M viewsDec 15, 2022
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
YouTubeHISTORY
2.6M viewsNov 16, 2024
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
YouTubeHISTORY
4.2M viewsMar 21, 2024
SETI Project
How SETI Designed A Telescope To Look For Extraterrestrial Civilizations
1:01:27
How SETI Designed A Telescope To Look For Extraterrestrial Civilizations
YouTubeScott Manley
195.6K views2 months ago
SETI Project - Acid Child live on 07.11.2025 or Psychedelic Love Events Part 2
0:31
SETI Project - Acid Child live on 07.11.2025 or Psychedelic Love Events Part 2
YouTubeSETI Project
152 views1 month ago
SETI Project - Pigs In Space live @Misparaim, Purim 2025 #psychedelictrance #goatrance #goaparty
0:40
SETI Project - Pigs In Space live @Misparaim, Purim 2025 #psychedelictrance #goatrance #goaparty
YouTubeSETI Project
69 views8 months ago
10 Alien Encounters You Won't Believe | Ancient Aliens | History
57:28
10 Alien Encounters You Won't Believe | Ancient Aliens | History
37.2M viewsDec 15, 2022
YouTubeHISTORY
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
2.6M viewsNov 16, 2024
YouTubeHISTORY
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.2M viewsMar 21, 2024
YouTubeHISTORY
Biggest Discoveries Found on the Moon *Part 2* | Ancient Aliens
18:16
Biggest Discoveries Found on the Moon *Part 2* | Ancient Aliens
1.2M views10 months ago
YouTubeHISTORY
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: Declassified (S1, E16) | Full Episode
2:45:34
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: D…
2.7M viewsOct 26, 2024
YouTubeHISTORY
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.5M views6 months ago
YouTubeHISTORY
Discovered: Top Secret Alien Bases | Ancient Aliens | History
18:36
Discovered: Top Secret Alien Bases | Ancient Aliens | History
915K views8 months ago
YouTubeHISTORY
16:19
Ancient Aliens: Mankind's Shocking Extraterrestrial Origins | History
1.1M viewsNov 16, 2023
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
265.1K views2 weeks ago
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
19:37
Ancient Aliens: TOP 3 DEEP SEA UFO MYSTERIES | History
2M viewsJun 15, 2023
YouTubeHISTORY
20:52
Secret Biblical Texts Unlocked | Ancient Aliens
779.5K views1 year ago
YouTubeHISTORY
23:18
Wormholes Through Time and History | Ancient Aliens
222.9K views1 month ago
YouTubeHISTORY
23:00
The Truth Behind Angelic Visitors | Ancient Aliens | History
251.9K views1 month ago
YouTubeHISTORY
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *…
390.8K views4 months ago
YouTubeHISTORY
44:14
Are Insects the Missing Link to Aliens (S7, E7) | Ancient Aliens | F…
138.9K views1 month ago
YouTubeHISTORY
43:03
The Military & Extraterrestrial Encounters | Ancient Aliens
96.2K views1 week ago
YouTubeHISTORY
42:17
Exoplanets and Alien Life (S14, E22) | Ancient Aliens | Full Episode
50.6K views2 weeks ago
YouTubeHISTORY
18:48
Alien Gateways to Other Worlds | Ancient Aliens | History
281.4K views2 months ago
YouTubeHISTORY
42:17
New Discoveries Reveal Earth’s Lost Hominid Co-Existence (S11, …
653.6K views3 months ago
YouTubeHISTORY
44:13
UFO Legends of the Old West (S3, E1) | Ancient Aliens | Full Episode
93K views2 weeks ago
YouTubeHISTORY
21:28
Ancient Wisdom or Extraterrestrial Legacy? | Ancient Aliens | History
127.9K views3 months ago
YouTubeHISTORY
42:17
Were Earth’s First Stories About Alien Visitors? (S11, E7) | Ancient …
66.1K views3 months ago
YouTubeHISTORY
23:42
Terrifying First-Hand Alien Abduction Accounts | UFO Witnes…
50.7K views1 month ago
YouTubeTravel Channel
17:52
Heavenly Visitors or Extraterrestrial Beings? | Ancient Aliens
40.8K views2 weeks ago
YouTubeHISTORY
20:04
TOP SECRET Area 51 Information | Ancient Aliens | History
586.3K views11 months ago
YouTubeHISTORY
6:30
Invisibility: Myth or Lost Technology? (S1) | Ancient Aliens…
13.1K views3 weeks ago
YouTubeHISTORY
6:16
Have Aliens Been Guiding Humanity All Along? (S2) | Ancient Aliens | …
26.6K views1 month ago
YouTubeHISTORY
5:09
The Lost Relics of King Solomon (S1) | Ancient Aliens: Origins | His…
18.3K views1 month ago
YouTubeHISTORY
See more videos
Static thumbnail place holder