An eyewitness in Portsmouth, England finds a strange potato-like creature crawling around, in this The Proof Is Out There clip. Watch all new episodes of The Proof Is Out There, returning soon, and stay up to date on all of your favorite The HISTORY Channel shows at ...

The walls within the Temple of Hathor, depict pharaohs traveling through the stars on a magic bubble. Ancient Astronaut Theorists believe this could mean space travel, in this clip from Season 18, "Alien Air Force." Watch all new episodes of Ancient Aliens, returning soon, and stay up to date ...