Throughout human history, the planet Mars has captured our imagination. Ancient Egyptian astronomers were the first to record the red planet on a chart of the cosmos known as the Senenmut star map, in Season 7, Episode 5, "Aliens and the Red Planet." Watch all new episodes of Ancient Aliens, ...

In 2017, scientists in Hawaii detected a strange object traveling through our solar system. See more in this scene from Season 6, Episode 1, "Aliens and Outer Space." Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at ...

Off the coast of San Diego, U.S. warships are performing training exercises when they are swarmed by Unidentified Aerial Vehicles, in this #Short from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at ...

Ancient Astronaut Theorists raise new theories surrounding how solid the moon really is. See more in this clip from "Aliens and Outer Space." Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

On every continent, there are stories of children who "stand out" for their strange abilities and advanced knowledge. They are said to have knowledge of things they shouldn't or couldn't know. See more in Season 7, Episode 3, "The Star Children." Watch all new episodes of Ancient Aliens, ...

Scientists still can’t say how the moon originated. See more in this clip from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and ...

There’s something strange in the Montana sky. See more in this clip from The Proof Is Out There. Watch all your favorite episodes of The Proof Is Out There, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. #TheProofIsOutThere Subscribe ...

Could extraterrestrials be hiding amongst us in animal form? Check out this scene from Season 1, Episode 2, "Aliens and Strange Creatures." Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

There’s an odd similarity between these groups. See more in this clip from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays, at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and other ...

Strange rock carvings from 8,000 B.C. Unexplained sightings in the new world. And a frightening anomaly plaguing the American West. Is there more to America's past than is found in our history books? In Season 7, Episode 2, "Aliens in America." #AncientAliens Subscribe for more from Ancient ...

On May 26th, 2017, an eyewitness spotted a strange disc hovering above his home. See more in this clip from Season 3, "ISS UFO Swarm, Yale Lake Leaf Monster, and Rat King." #TheProofIsOutThere Watch all your favorite episodes of The Proof Is Out There, and stay up to date on all of your ...

Check out these baffling UFO sightings, in this The Proof Is Out There compilation. Chapter 1 - Wildfire UFO over Los Angeles? - 00:00 Chapter 2 - Strange Aircraft Seen in Space - 04:19 Chapter 3 - Fast-moving Scout Seen on Drone - 08:33 Chapter 4 - Fiery Unidentified Object in the Sky - ...