If Aliens Invaded Earth | Alien Encounters (Full Episode)
43:05
If Aliens Invaded Earth | Alien Encounters (Full Episode)
2.8M viewsOct 4, 2019
YouTubeScience Channel
The Strangest Encounters in Space | NASA's Unexplained Files (Full Episode)
43:05
The Strangest Encounters in Space | NASA's Unexplained Files (Full Ep…
9.1M viewsJun 13, 2019
YouTubeScience Channel
A Piece of the Sun Missing? | NASA's Unexplained Files (Full Episode)
43:05
A Piece of the Sun Missing? | NASA's Unexplained Files (Full Ep…
4.2M viewsJul 4, 2019
YouTubeScience Channel
The Pentagon’s UFO Program Is Real [Here’s How It Works!] ft. UAPGerb
3:51:52
The Pentagon’s UFO Program Is Real [Here’s How It Works!] ft. UA…
325.5K views1 week ago
YouTubeJesse Michels
UFO 3I/ATLAS LIVE : New Images Capture Rare Interstellar Comet Passing Through Our Solar System |
2:08:34
UFO 3I/ATLAS LIVE : New Images Capture Rare Interstellar Comet P…
3.9K views1 week ago
YouTubeTimes Now
104 Irrefutable Alien and UFO Sightings Caught on Camera 2025 | Classified UFO Encounters!
2:21:21
104 Irrefutable Alien and UFO Sightings Caught on Camera 202…
604 views3 days ago
YouTubeLAB 360
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotlight
1:18:48
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotli…
16.8M viewsSep 6, 2021
YouTube7 News Spotlight
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.5M viewsFeb 24, 2024
YouTubeNational Geographic
44:23
The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | Hist…
5.9M viewsNov 11, 2022
YouTubeHISTORY
42:12
Secret Pentagon Program (Full Episode) | UFOs: Investigating th…
4.5M viewsApr 9, 2023
YouTubeNational Geographic
1:07:45
The Clearest Pictures of a UFO ever taken - Bill Herrmann | DEBRIEFE…
219K views5 days ago
YouTubeArea52
5:09
UFO Sightings: How Scientists are Trying to Capture More Data | NOV…
24.6K views10 months ago
YouTubeNOVA PBS Official
55:16
Confirmed Military UAP Incidents | Pilot & Astronaut Reports | 2025 U…
10K views1 week ago
YouTubeSci-Fi Central
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
37.5M viewsDec 15, 2022
YouTubeHISTORY
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.6K viewsApr 28, 2024
YouTubeFilmIsNow Movies
15:52
Ancient Aliens: UFO Technology Found on Earth | History
2.5M viewsOct 3, 2023
YouTubeHISTORY
17:09
New UFO Footage Compilation 2026 - Leaked Alien Sightings Online!
1.9K views1 week ago
YouTubeLAB 360
23:30
13 Irrefutable Alien And UFO Sightings Caught on Camera | Un…
1.1K views1 week ago
YouTubeLAB 360
2:21:21
104 Irrefutable Alien and UFO Sightings Caught on Camera 202…
928 views5 days ago
YouTubeLAB 360
12:15
Top 10 UFO YouTube Channels You Need to Follow
18.1K views6 months ago
YouTubeWatchMojo.com
3:07
Los Angeles Residents Spot A Possible Alien Invasion | Strange …
39.3K viewsJan 26, 2023
YouTubeScience Channel
43:06
If Aliens Ever Arrived on Earth | Alien Encounters (Full Episode)
2M viewsSep 26, 2019
YouTubeScience Channel
51:41
The Proof Is Out There: TOP 10 UFO SIGHTINGS OF 2023
964.6K viewsDec 16, 2023
YouTubeHISTORY
9:03
Top 5 Unexplained Real UFO Sightings of 2026 | Raw Footage C…
560 views1 day ago
YouTubeLAB 360
2:26
A Star is Born | How the Universe Works
751.4K viewsApr 10, 2014
YouTubeScience Channel
20:57:31
🔴 LIVE | 62 Unbelievable UFO AND ALIEN SIGHTINGS Caught on Cam…
156 views4 days ago
YouTubeLAB 360
16:57
Top 4 UFO Sightings AROUND THE WORLD! | The Proof Is Out There …
2.6M viewsFeb 11, 2023
YouTubeHISTORY
3:35
Flying Cube Spotted Over Missouri?! | Strange Evidence | Sc…
21.1K viewsMar 23, 2023
YouTubeScience Channel
See more videos
Static thumbnail place holder