Is it possible that the human brain possesses extraordinary untapped abilities--given to us by extraterrestrial beings? See more in Season 14, Episode 16, "The Alien Brain." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The ...

Are you ready to explore the unknown? From mysterious lights in the sky to close encounters, this video dives into the most intriguing and baffling UFO sightings ever recorded. Discover the incidents that left witnesses speechless, sparked global debates, and fueled conspiracy theories. ...

Serpent gods are found in the religious traditions of Mesopotamia, Central and South America, India, China and Japan. See more in Season 14, Episode 8, "The Reptilian Agenda." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The ...

Is the military keeping alien secrets from us? 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 website at http://history.com/schedule. #AncientAliens ...

Explore the possibility that higher alien civilizations are watching us in this mind-blowing video. Are we truly alone in the universe? Dive into the fascinating theory! #starextreme #aliens #alien #ufosightings Welcome to StarXtreme - A Little Space for Everyone! From the latest discoveries ...

A 140 million-year-old hammer found in Texas and an ancient dagger found in Egypt are two of many impossible artifacts that defy explanation, in this clip from Season 16, "Impossible Artifacts." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your ...

Are there alien messages in the stars? 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 website at http://history.com/schedule. #AncientAliens Subscribe for ...

Josef Allen Hynek was an American astronomer, professor, and ufologist. He was best known for his UFO research. Hynek acted as scientific advisor to UFO studies undertaken by the U.S. Air Force. Dr Hynek is well known for working with the US Air Force leading investigations of sightings under ...

Can sound waves be manipulated to move massive objects? 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. #AncientAliens Subscribe for more from Ancient Aliens and other ...

We revisit some of the most advanced civilizations the world has seen and their extraterrestrial connections in this three hour marathon 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 ...

Did ancient Druids travel to New England and New York's Hudson Valley centuries ago, bringing with them the beliefs and technologies of their alien mentors, the Shining Ones of Irish myth? See more in Season 14, Episode 7, "The Druid Connection." Watch all new episodes of Ancient Aliens, ...

When Spanish Conquistadors obliterated the historical record of the Maya in the 16th century, did they wipe out evidence that ancient people traveled to the Americas from all over the world? Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite ...