Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. During the International UFO Congress, attendees shared their alien encounters, leading ancient astronaut theorists to conclude that various ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. At Mystery Hill in New Hampshire, a giant stone slab is linked to the bodies of sacrificed victims, also known as Bog Bodies, in this clip ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. When members of the US Air Force discover a downed UFO, they receive a coded message revealing a human hybridization project taking place, ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. Ancient Astronaut Theorists believe the Star Visitor Sanctuary in Hawaii is a welcome spot for extraterrestrial civilizations who have ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. In 1958, an American family is haunted by strange phenomena that no expert can explain. Could this have been a poltergeist - or even an ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. Grand Central Terminal in Manhattan, New York is home to one of the largest zodiac wheel murals ever, and ancient astronaut theorists ...

Human history has been full of battles and wars, some big and some small. But if World War 3 were to happen, it might be humanity's biggest battle yet. Advanced technology, massive troops, and more intensive strategy would all be involved. Why would something like this happen? And how would this ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. Northern Italy is a renowned hotspot of UFO activity. Could secret alien bases be hidden throughout the Italian Alps? Ancient Astronaut ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. Billions of years ago, asteroids hitting Earth deposited metals crucial to technological advancement. Could we find even more of these ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. In Tepoztlan, Mexico, the Shamans alter their consciousness allowing them to communicate with other realms through engaging in rhythmic ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at http://history.com/schedule. According to the Book of Revelation, the forces of good will wage a battle against the forces of evil in a galactic war to determine ...

Watch all new episodes of Ancient Aliens returning soon, and stay up to date on all of your favorite History Channel shows at http://history.com/schedule. Japan's first ruler, Emperor Jimmu, possessed divine gifts exemplifying extraterrestrial technology gifted to him by Sun Goddess Amaterasu, ...