Check out these mind blowing megalithic stone structures. See more in this Ancient Aliens compilation. Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

Could it be that the food of the gods was really sustenance for alien visitors? See more in Season 14, Episode 18, "Food of the Gods." 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 ...

A shocking DNA study released in 2018 reveals that the original builders of Stonehenge mysteriously vanished. See more in Season 14, Episode 17, "The Secrets of Stonehenge." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The ...

Check out these 4 mind-blowing theories about Stonehenge, in this compilation from Ancient Aliens. 00:00 - Extraterrestrial Communication at Stonehenge 03:08 - The Purpose of Stonehenge 07:02 - The Mysterious History of Stonehenge 11:00 - Was Stonehenge Built by GIANTS?! Watch your favorite ...