Catch up on season 7 of Ancient Aliens, only on The HISTORY Channel. Get exclusive videos, pictures, bios and check out more of your favorite moments from seasons past.

Ancient Aliens is an American television series that explores the pseudoscientific ancient astronauts hypothesis, as well as other pseudoscientific and pseudohistoric topics such as advanced ancient civilizations, extraterrestrial contact and ufology, and alleged conspiracy theories, in a non-critical documentary format.

Are such passages--or Stargates--just inventions of myth, or might this kind of interstellar travel have existed in the ancient world? In Turkey, researchers uncover a mysterious and toxic cave that the ancient Greeks described as a physical gateway to Hell.

New Season Fri., Feb. 7 at 9/8c; Stream Next Day Theorists believe that thousands of years ago, extraterrestrials landed on Earth.

2014年3月7日 · Is it possible the ancient Egyptians encountered alien beings that had an insect-like appearance? Are the scorpion-tailed locust described in the Book of Revelations some type of advanced...

Explore the possibility that ancient aliens shaped our distant past in Ancient Aliens S7 on HISTORY. Could stories from ancient myths and sacred texts really be based on oral legends about extraterrestrial beings?

According to ancient alien theorists, extraterrestrials with superior knowledge of science and engineering landed on Earth thousands of years ago, sharing their expertise with early civilizations and forever changing the course of human history.

Investigators circle the globe in search of evidence in their quest to determine whether life on Earth began in outer space and if aliens influenced mankind in ancient times. Did...

Ancient alien theorists search for proof that, thousands of years ago, extraterrestrials landed on Earth and helped shape human civilization. Watch trailers & learn more.

Ancient Aliens: Created by Kevin Burns. With Robert Clotworthy, Giorgio A. Tsoukalos, David Childress, William Henry. Science and mythology - and how they are the same thing.