UFOs & Aliens

An extraordinary new look at the search for extraterrestrial life.

People all over the world claim to have had close encounters with extraterrestrials. Follow the experts as they delve into the possibilities.

Ion propulsion, zero-point gravity, antimatter, gravity manipulation-a glimpse into the unknown of UFO's

Hollywood loves controversy about extraterrestrials and "Reel Encounters" provides a look at the earliest depictions.

Antiquity takes us around the Earth to examine the evidence of ancient aliens among us.