Watch Ancient Mysteries - UFOs: The First Encounters

Description: UFO sightings have fascinated and baffled humankind for centuries. This segment of the A&E "Ancient Mysteries" series looks at the first documentation of human encounters with extraterrestrial life and whether there's proof of life beyond Earth. The program investigates a possible explanation for references made in ancient texts to unidentified flying objects and shows how the artwork in some ancient ruins points to certain stars in the heavens. More