UFO Mysteries That Defy Explanation | Unidentified: Inside America's UFO Investigation
27:15
YouTubeHISTORY
UFO Mysteries That Defy Explanation | Unidentified: Inside America's UFO Investigation
From shocking military encounters to mysterious triangle-shaped craft and unexplained sightings over remote regions, revisit some of the most compelling UFO investigations ever uncovered. See more in this Unidentified: Inside America's UFO Investigation compilation. Ch1 0:00 - STUNNING ARTCTIC UFO SIGHTING Ch2 7:15 - Exclusive Footage of UFO ...
已浏览 39.5万 次1 个月前
Ancient Aliens Debunked
The Truth Behind These Unexplained Phenomena | Ancient Aliens
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
YouTubeHISTORY
已浏览 18.7万 次1 个月前
What Governments Know About Aliens | Ancient Aliens
39:22
What Governments Know About Aliens | Ancient Aliens
YouTubeHISTORY
已浏览 100万 次4 个月之前
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
YouTubeHISTORY
已浏览 23.6万 次2 周前
热门视频
The Pattern Revealed (S1, E3) | Unidentified: Inside America's UFO Investigation | Full Episode
41:52
The Pattern Revealed (S1, E3) | Unidentified: Inside America's UFO Investigation | Full Episode
YouTubeHISTORY
已浏览 7.3万 次1 个月前
UFO files: Unidentified craft claims & secret studies into aerial phenomena | UFO Mysteries
26:11
UFO files: Unidentified craft claims & secret studies into aerial phenomena | UFO Mysteries
YouTube8 News Now — Las Vegas
已浏览 6.9万 次2 个月之前
Gravity Defying Alien Spacecrafts (Season 11) | Ancient Aliens | History
6:15
Gravity Defying Alien Spacecrafts (Season 11) | Ancient Aliens | History
YouTubeHISTORY
已浏览 12万 次11 个月之前
Ancient Astronaut Theory
Ancient Astronaut Theory | National Geographic
3:04
Ancient Astronaut Theory | National Geographic
YouTubeNational Geographic
已浏览 74.9万 次2010年4月14日
Ancient Aliens: The Shocking Theory Behind the Gods (S1)
6:07
Ancient Aliens: The Shocking Theory Behind the Gods (S1)
YouTubeHISTORY
已浏览 1.7万 次1 个月前
The Global Patterns Nobody Can Explain | Ancient Aliens | Marathon
2:09:27
The Global Patterns Nobody Can Explain | Ancient Aliens | Marathon
YouTubeHISTORY
已浏览 17.2万 次1 个月前
The Pattern Revealed (S1, E3) | Unidentified: Inside America's UFO Investigation | Full Episode
41:52
The Pattern Revealed (S1, E3) | Unidentified: Inside America's UF…
已浏览 7.3万 次1 个月前
YouTubeHISTORY
UFO files: Unidentified craft claims & secret studies into aerial phenomena | UFO Mysteries
26:11
UFO files: Unidentified craft claims & secret studies into aerial pheno…
已浏览 6.9万 次2 个月之前
YouTube8 News Now — Las Vegas
Gravity Defying Alien Spacecrafts (Season 11) | Ancient Aliens | History
6:15
Gravity Defying Alien Spacecrafts (Season 11) | Ancient Aliens | Hist…
已浏览 12万 次11 个月之前
YouTubeHISTORY
Ancient Aliens: Top 3 Unbelievable UFOs & Alien Devices (Season 19) | History
11:55
Ancient Aliens: Top 3 Unbelievable UFOs & Alien Devices (Season 19…
已浏览 9.4万 次2023年7月27日
YouTubeHISTORY
Unexplained Craft Filmed During Lockdown (S21) | Ancient Aliens | History
5:12
Unexplained Craft Filmed During Lockdown (S21) | Ancient Aliens | …
已浏览 5.9万 次8 个月之前
YouTubeHISTORY
Scientist Thinks an Alien Craft Could Be Headed Towards Earth
14:51
Scientist Thinks an Alien Craft Could Be Headed Towards Earth
已浏览 359.5万 次11 个月之前
YouTubeJRE Clips
Inside Hangar 18’s UFO Secrets (S3, E4) | UFO Files | Full Episode
43:49
Inside Hangar 18’s UFO Secrets (S3, E4) | UFO Files | Full Episode
已浏览 14.4万 次5 个月之前
YouTubeHISTORY
2:05:12
Alien Revelations in Our Solar System *Marathon* | Unidentified: …
已浏览 7.1万 次1 个月前
YouTubeHISTORY
41:23
The Top Ten Alien Petroglyphs (S19, E20) | Ancient Aliens | Full Episode
已浏览 6.4万 次1 个月前
YouTubeHISTORY
1:14:15
Alien Artifacts - The Lost World (Full Documentary)
已浏览 7.2万 次2023年7月17日
YouTubeExtreme Mysteries
1:32:21
UFO's Are Real | FULL MOVIE | Aliens Sci-Fi Documentary
已浏览 78.5万 次4 个月之前
YouTubeShout! Studios
44:16
How AI & Physics Are Unlocking the Truth (Full Episode) | UFOs: Invest…
已浏览 105.6万 次5 个月之前
YouTubeNational Geographic
42:17
UFOs and Vanishing Jets (S19, E9) | Ancient Aliens | Full Episode
已浏览 25.1万 次4 个月之前
YouTubeHISTORY
8:54
The Roswell Incident That Shocked the World (S1) | Ancient Aliens
已浏览 2.2万 次3 个月之前
YouTubeHISTORY
15:30
Comet or Alien Craft? Harvard Physicist Warns of a Mysterious I…
已浏览 215.6万 次8 个月之前
YouTubeJRE Clips
1:30:23
What the U.S. Military Knows About UFOs ft. Jeremy Corbell | Shane S…
已浏览 174.3万 次10 个月之前
YouTubeVICE News
2:06:08
Uncovering Earth’s Most Sacred UFO Mysteries *Marathon* | Ancie…
已浏览 24.7万 次6 个月之前
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
已浏览 94.6万 次7 个月之前
YouTubeHISTORY
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
已浏览 701.3万 次2024年2月24日
YouTubeNational Geographic
42:14
Did These People Actually Meet Aliens?
已浏览 5.9万 次3 个月之前
YouTubeReal Stories
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Anci…
已浏览 371.1万 次11 个月之前
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
已浏览 41.3万 次7 个月之前
YouTubeHISTORY
1:19:42
The Search For Alien Life And a New Home | Space's Deepest Secrets | …
已浏览 23.4万 次7 个月之前
YouTubeScience Channel
44:23
在视频中查找 05:00Extraterrestrial Craft
The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | Hist…
已浏览 598.2万 次2022年11月11日
YouTubeHISTORY
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Ma…
已浏览 477.5万 次2024年10月29日
YouTubeHISTORY
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | Hi…
已浏览 175.3万 次2024年9月27日
YouTubeHISTORY
19:37
在视频中查找 05:50UFO Sightings on Guadalcanal
Ancient Aliens: TOP 3 DEEP SEA UFO MYSTERIES | History
已浏览 200.5万 次2023年6月15日
YouTubeHISTORY
41:04
Top 8 ALIEN ARTIFACTS of ALL TIME | The Proof Is Out There | His…
已浏览 219.5万 次2023年12月9日
YouTubeHISTORY
6:44
Government officials discuss UAPs, alien life in new documentary
已浏览 36.2万 次7 个月之前
YouTubeCBS News
观看更多视频
静态缩略图占位符