Follow along as Georgio travels around the world to get to the bottom of historians most pressing questions. See more in this compilation from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel ...

Within Tibetan Buddhism, one may hold the key to accessing alien realms through deep meditation - once in an enlightened state; interdimensional travel can take place , in this clip from Season 16, "The Lost Kingdom." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to ...

Might the tools and technology of ancient builders have come from distant galaxies? Find out more in this clip from Season 3, Episode 6, "ALIENS AND ANCIENT ENGINEERS." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY ...

Are extraterrestrials altering human DNA and repopulating the Earth with alien/human hybrids? See more in Season 14, Episode 10, "Project Hybrid." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at ...

Foreign governments discover unidentified aerial phenomena in their skies, in this compilation from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. ...

The Mediterranean Sea has been dubbed the incubator of western civilization and Ancient Astronaut Theorists believe stories of giant being roaming the earth is proof of otherworldly visitors, in this clip from Season 15, "Giants of the Mediterranean." Watch all new episodes of Ancient Aliens, ...

Sealed vaults possessing a strange and deadly curse, mysterious relics believed to be under otherworldly protection, and riches so priceless, it has cost men their lives. See more in Season 7, Episode 4, "Treasures of the Gods." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and ...

New evidence is being discovered that completely upends our understanding of this ancient culture. See more in this scene from Season 20, Episode 11, "Mysteries of the Maya." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The ...

Legends of lost and mysterious islands, advanced civilizations and Eden-like paradises have been told by sailors throughout human history. See more in Season 6, Episode 9, "Aliens and Forbidden Islands." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of ...

These three alien encounters changed history as we know it. See more in this compilation from Ancient Aliens. 0:00 -- chapter 1 (Da Vinci's Alien Encounter) 5:39 -- chapter 2 (1812 UFO Encounter Changes History) 9:50 -- chapter 3 (Most Famous UFO Sighting in England) Watch your favorite ...

These 4 clips reveal there may be a connection to aliens and religious texts. See more in this compilation from Ancient Aliens. 00:00 - Otherworldly Ancestors Discovered in Religious Texts 03:00 - Connection Discovered to Religious Rituals 05:38 - Divine Jerusalem Relics Harness Alien Powers ...

Declassified videos are leaked from the Pentagon that appear to show UFOs. See more in this #Short from Ancient Aliens. Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and ...