Check out these mysterious monoliths! See more in this Ancient Aliens compilation. New Season Fri., Feb. 7 at 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 Subscribe for more from ...

Could the combination of all the trios and trinities embedded throughout the mythical and religious world suggest that the power of three might somehow connect humanity with divine or, as some would believe, extraterrestrial forces? If reports of alien abductions are true, why are people being ...

Check out these shocking secrets regarding the lost continent of Mu, 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. ...

Get ready for a journey that will leave you speechless! In this mind-blowing video, we've compiled the most astonishing UFO encounters caught on camera. From eerie lights in the sky to bizarre alien sightings, these real-life UFO encounters will make you question everything you thought you knew ...

Check out these intriguing mummification theories linked to aliens, see more in this Ancient Aliens compilation. New Season Fri., Feb. 7 at 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 ...

Scientists and U.S. Military officers watch as a nuclear bomb goes up in flames, see more in this clip from Season 1, Episode 6, "Alien Arsenal." New Season Fri., Feb. 7 at 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at ...

When German aerospace engineer Wernher von Braun joined the U.S. military and space programs after World War II, he quickly became one of the foremost scientists credited with developing the ballistic missile, the first American satellite and the enormous Saturn V rocket that enabled man to ...

Check out these mysterious cave carving, see more in this Ancient Aliens compilation. New Season Fri., Feb. 7 at 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 Subscribe for more from ...

ASTOUNDING Viewer Submitted UFO Sightings Uncovered! Get ready to question everything you thought you knew about UFOs! In this thrilling video, we're diving into REAL viewer submitted UFO sightings that will leave you speechless. From mysterious lights in the sky to bizarre alien encounters, ...

Could it be that the forces of inspiration that the ancients attributed to the gods really did emanate from an otherworldly source? Is it possible, as Ancient Astronaut theorists believe, of an extraterrestrial connection to the scientific genius of famous historical figures such as Albert ...

Ancient Aliens is counting down the world's top ten most mysterious sites. See more in this marathon from Ancient Aliens. New Season Fri., Feb. 7 at 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. ...

Swiss author, Erich von Däniken, reveals some of the biggest alien mysteries, in this Ancient Aliens compilation. New Season Fri., Feb. 7 at 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 ...