Why the Ancients Feared the End of the World (S4, E2) | Ancient Aliens | Full Episode
44:15
YouTubeHISTORY
Why the Ancients Feared the End of the World (S4, E2) | Ancient Aliens | Full Episode
The Maya created the most sophisticated calendar systems in the ancient world. In Season 4, Episode 2, "The Doomsday Prophecies." Stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule #AncientAliens Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows: http ...
已浏览 4.2万 次2 天之前
Ancient Aliens: Full Episodes
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: Declassified (S1, E16) | Full Episode
YouTubeHISTORY
已浏览 291.3万 次2024年10月26日
Ancient Aliens: Top 3 Otherworldly Deep Ocean Mysteries (S19) | History
14:24
Ancient Aliens: Top 3 Otherworldly Deep Ocean Mysteries (S19) | History
YouTubeHISTORY
已浏览 48.7万 次2023年9月14日
Ancient Aliens: Lost Sci-Fi Tech of Ancient Worlds | History
24:10
Ancient Aliens: Lost Sci-Fi Tech of Ancient Worlds | History
YouTubeHISTORY
已浏览 122万 次2024年12月5日
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
Military Encounters with the Unknown | Ancient Aliens
43:03
Military Encounters with the Unknown | Ancient Aliens
YouTubeHISTORY
已浏览 26.9万 次3 周前
What Governments Know About Aliens | Ancient Aliens
39:22
What Governments Know About Aliens | Ancient Aliens
YouTubeHISTORY
已浏览 100万 次5 个月之前
热门视频
Massive Cosmic Obelisk Found on Earth (S1, E2) | Ancient Aliens | Full Episode
1:28:18
Massive Cosmic Obelisk Found on Earth (S1, E2) | Ancient Aliens | Full Episode
YouTubeHISTORY
已浏览 10.1万 次1 周前
Top Ten Interstellar Codes (S20, E5) | Ancient Aliens | Full Episode
41:41
Top Ten Interstellar Codes (S20, E5) | Ancient Aliens | Full Episode
YouTubeHISTORY
已浏览 4.9万 次6 天之前
Did a Space Virus Change Human DNA? *Marathon* | Ancient Aliens
2:08:18
Did a Space Virus Change Human DNA? *Marathon* | Ancient Aliens
YouTubeHISTORY
已浏览 2.3万 次1 周前
Ancient Astronauts: Evidence and Theories
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: Evidence of Life in Outer Space | History
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
YouTubeHISTORY
已浏览 41.3万 次2024年7月25日
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
YouTubeHISTORY
已浏览 431.3万 次2024年3月21日
Massive Cosmic Obelisk Found on Earth (S1, E2) | Ancient Aliens | Full Episode
1:28:18
Massive Cosmic Obelisk Found on Earth (S1, E2) | Ancient Aliens | Full Episode
已浏览 10.1万 次1 周前
YouTubeHISTORY
Top Ten Interstellar Codes (S20, E5) | Ancient Aliens | Full Episode
41:41
Top Ten Interstellar Codes (S20, E5) | Ancient Aliens | Full Episode
已浏览 4.9万 次6 天之前
YouTubeHISTORY
Did a Space Virus Change Human DNA? *Marathon* | Ancient Aliens
2:08:18
Did a Space Virus Change Human DNA? *Marathon* | Ancient Aliens
已浏览 2.3万 次1 周前
YouTubeHISTORY
Decoding Ancient Messages | Ancient Aliens
44:34
Decoding Ancient Messages | Ancient Aliens
已浏览 15.9万 次3 天之前
YouTubeHISTORY
Craziest Alien UFO Crashes | Ancient Aliens
35:47
Craziest Alien UFO Crashes | Ancient Aliens
已浏览 5.7万 次1 天前
YouTubeHISTORY
Monuments Built for the Stars | Ancient Aliens
9:38
Monuments Built for the Stars | Ancient Aliens
已浏览 2.7万 次6 天之前
YouTubeHISTORY
The Ancient Astronaut Cover-Up (S2, E1) | America's Book of Secrets | Full Episode
43:13
The Ancient Astronaut Cover-Up (S2, E1) | America's Book of Secrets | Full Episode
已浏览 1.3万 次1 天前
YouTubeHISTORY
22:52
Legends of Divine Beings Point to the Stars | Ancient Aliens
已浏览 10.5万 次1 周前
YouTubeHISTORY
44:18
Ancient Aliens: Secrets of the Pyramid (S5, E1) | Full Episode | History
已浏览 486.7万 次2023年6月14日
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
已浏览 359.4万 次2024年11月16日
YouTubeHISTORY
15:17
Massachusetts UFO Mysteries | Ancient Aliens
已浏览 7.8万 次2 天之前
YouTubeHISTORY
20:59
Ancient Weapons of the Gods | Ancient Aliens
已浏览 6.1万 次4 天之前
YouTubeHISTORY
1:13
"Tic Tac" UFO | Ancient Aliens
已浏览 4.1万 次5 天之前
YouTubeHISTORY
17:06
2026: When Nibiru's Cycle Completes
已浏览 511 次8 小时之前
YouTubeEmspiracy
16:28
Earth’s Ancient Super Anomalies Exposed! 🤯
已浏览 1280 次1 天前
YouTubeMystery History
3:17
ALTERITY Official Trailer (2026)
已浏览 4.2万 次1 周前
YouTubeFilmSelect
24:23
How the Alien Narrative Is Rewriting Christianity | Mondo Gonzales and Pete Garcia
已浏览 1692 次1 天前
YouTubeProphecy Watchers
8:05
Alien Underworld Inside Uranus?! | Space's Deepest Secrets | Science Channel
已浏览 533 次7 小时之前
YouTubeScience Channel
10:10
Kurt Russell Vs Alien God - Final Fight Scene | STARGATE (1994) Movie CLIP 4K
已浏览 34.6万 次1 周前
YouTubeJoBlo Movie Clips
32:34
South American adventure: Ross Coulthart explores Rapa Nui, aka Easter Island | Reality Check
已浏览 8.4万 次5 天之前
YouTubeNewsNation
2:01:31
The Dark Truth Behind Aliens & The Nephilim | Ep.201 | Ninjas Are Butterflies x Joel Muddamalle
已浏览 6.3万 次1 周前
YouTubeNinjas Are Butterflies
1:18:57
UFOs: Top Secret Alien Files | Special | Full Episode
已浏览 5.5万 次5 天之前
YouTubeHISTORY
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
已浏览 119.3万 次3 个月之前
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
已浏览 98.8万 次7 个月之前
YouTubeHISTORY
1:02:35
Galactic Report | The LHC and the Orion Empire: A Cosmic Investigation
已浏览 2.9万 次5 天之前
YouTubeTHE REAL ISMAEL PEREZ
1:22:27
They Got Lost... Then Something Started Hunting Them | Full Movie
已浏览 1.5万 次1 周前
YouTubeFilmIsNow Movies
2:56:22
Shocking Discoveries That Changed EVERYTHING We Know!
已浏览 1.4万 次2 天之前
YouTubeOrigins Explained
15:19
The 11,000-Year-Old Mystery Archaeologists Can't Explain | Karahan Tepe
已浏览 6183 次6 天之前
YouTubeHarry Sahota
35:18
Sasquatch's Wood Knocks Heard Near Camp | The Bigfoot Project | S1 Ep4 | Full Documentary
已浏览 5889 次1 周前
YouTubeSci-Fi Central
展开
静态缩略图占位符