Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite History Channel shows at http://history.com/schedule. After researching the previously discovered keyhole formation on Mars, theorists believe it indicates evidence of an unknown alien ...

Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. Experiments on the Great Pyramids revealed an energy field that makes interdimensional space travel possible, in this clip from Season ...

Learn about the connection between the so-called "third eye" and the part of the brain known as the thalamus in this clip from Season 11, Episode 6, "Decoding The Cosmic Egg". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT ...

Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. A 140 million-year-old hammer found in Texas and an ancient dagger found in Egypt are two of many impossible artifacts that defy ...

Ancient Astronaut Theorists proposed a notion that the human race originated on Mars, and our journeys into space could be leading us towards a return to our ancestral homeland, in this clip from Season 16, "The Space Travelers." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and ...

Scientists made a groundbreaking discovery that completely redefined physics forever. Experts stated that sound waves can be manipulated to move massive objects, in this clip from Season 16, "The Harmonic Code." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on ...

The ancient Greek philosopher Pythagoras stated that everything in the universe exists in a constant state of vibrations, but were these vibrations used to reach higher dimensions? Find out in this clip from Season 16, "The Harmonic Code." Watch all new episodes of Ancient Aliens, Fridays at ...

UFO experts confirm the origins of strange objects captured on camera by NASA during a 1996 mission in Puerto Rico, in this clip from Season 16, "The Space Travelers." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows ...

Watch all new episodes of Ancient Aliens, returning Friday, April 2 at 10/9c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. In a shocking 1989 interview, Bob Lazar revealed top secret information regarding Area 51 and extraterrestrial life. ...

Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. Dr. J. Allen Hynek pioneered new ways of studying aerial phenomenons and later developed a UFO classification system modeled by others, ...

Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. Through an incredible technological breakthrough, experts have discovered everlasting synthetic DNA found in rare artifacts, in this ...

Like Project Blue Book? Join us at AlienCon to see Paul Hynek, Dr. Allen Hynek’s son, and your favorite experts from Ancient Aliens! Project Blue Book episode “The Washington Merry-Go-Round” takes from the unidentified flying objects that flew around the nation's capital in July of 1952. ...