Including results for alien theory 2019.
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Why Is Everyone Talking About Harvard Astrophysicist Avi Loeb's 3I/ATLAS 'Alien' Theory? | NASA | 4K
7:15
Why Is Everyone Talking About Harvard Astrophysicist Avi Loeb'…
53.4K views1 month ago
YouTubeCRUX
The Alien Perspective - Official Trailer
2:16
The Alien Perspective - Official Trailer
89.8K views11 months ago
YouTubeIGN
Alien: Earth — Theories That Actually Fit the Timeline
8:38
Alien: Earth — Theories That Actually Fit the Timeline
48.7K views4 months ago
YouTubeScreen Rant
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…
6M views8 months ago
YouTubeHISTORY
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens
5.3M views8 months ago
YouTubeHISTORY
Alien: Romulus | Teaser Trailer
1:03
Alien: Romulus | Teaser Trailer
22M viewsMar 20, 2024
YouTube20th Century Studios
Investigation Alien | Official Trailer | Netflix
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
3:29
Mystery Object Moving Unusually Towards Earth! | Comet or An Alie…
175.9K views4 months ago
YouTubeWION
20:43
Find in video from 0:00Introduction to Alien Conspiracies
Top 20 Alien Conspiracy Theories
90.8K viewsNov 14, 2024
YouTubeWatchMojo.com
2:02
Alien: Romulus | Official Trailer
13.1M viewsJun 4, 2024
YouTube20th Century Studios
2:16
The Alien Perspective - Official Trailer (2025) Documentary
151.4K viewsDec 20, 2024
YouTubeIGN Movie Trailers
1:00:03
Unveiling Extraterrestrial Secrets | ALIEN ENIGMAS: UFO'S ON THE …
87K viewsApr 21, 2024
YouTubeFilmIsNow Movies
21:57
The Afterlife: Myths vs. Facts | Ancient Aliens | History
291.9K views5 months ago
YouTubeHISTORY
35:05
Time Travel Secrets Exposed! | Ancient Aliens | History
2.1M views9 months ago
YouTubeHISTORY
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
247.4K views4 months ago
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
203.5K views1 month ago
YouTubeHISTORY
50:46
Uncovering Alien Conspiracies | The Proof Is Out There
174.9K views7 months ago
YouTubeHISTORY
3:39
Alien: Every Xenomorph Stage Explained
4.1K views4 months ago
YouTubeScreen Rant
1:19:43
Arizona's Secret UFO Files | ALIENS UNCOVERED: ET OR MAN-MADE …
156.3K viewsMay 5, 2024
YouTubeFilmIsNow Movies
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.5K viewsApr 28, 2024
YouTubeFilmIsNow Movies
20:41
Find in video from 05:00Ancient Aliens in Antarctica
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.2M viewsMar 21, 2024
YouTubeHISTORY
18:32
Ancient Aliens: The TRUTH Behind the Origins of Life | History
486.7K viewsNov 28, 2024
YouTubeHISTORY
13:20
10 Alien Species Believed to Be Visiting Earth
101.3K views6 months ago
YouTubeWatchMojo.com
13:40
Find in video from 0:00Introduction of Ancient Aliens: Evidence of Life in Outer Space
Ancient Aliens: Evidence of Life in Outer Space | History
409.6K viewsJul 25, 2024
YouTubeHISTORY
1:02:12
ALIEN EARTH Episode 1 + 2 Breakdown | Every Easter Egg, En…
434.7K views4 months ago
YouTubeHeavy Spoilers
1:16:35
How Close Are We To Finding Alien Life?
529.8K viewsMar 13, 2024
YouTubeWhat If
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Alien…
269K views7 months ago
YouTubeHISTORY
16:13
Find in video from 00:11The Alien Transmission
All ALIEN Movie Trailers (1979 - 2024)
381.6K viewsMar 22, 2024
YouTubeKinoCheck.com
9:57
ALIEN: EARTH Xenomorph Revealed In Behind The Scenes Vi…
21.3K viewsDec 24, 2024
YouTubeMr H Reviews
0:51
ALIEN: EARTH Teaser (2025)
36.9K viewsSep 3, 2024
YouTubeFilmsActu
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