Watch new episodes of Ancient Aliens Saturdays at 9/8c, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. A growing number of Ancient Astronaut theorists have suggested that extraterrestrials influenced our ancestors as to the precise positioning ...

Watch new episodes of Ancient Aliens Saturdays at 9/8c, and stay up to date on all of your favorite History Channel shows at https://history.com/schedule. In California, thousands of alien enthusiasts gather for HISTORYCon, where they learn about the original ancient astronaut theorist, in this ...