Never-before-aired NASA footage presents evidence that the Moon is being used as a base.

A look at the Roswell crash landing.

UFO sightings have been on the rise since the 1940s, with thousands reported every year -- but is alien existence all a figment of our imagination?

This compelling documentary explores the unique fields of Ufology and Cryptozoology and compares and contrasts the communities that have sprung up...

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings...

From the moment the real space race began, it was enshrouded with secrecy and disinformation. Now reports of extraterrestrial beings on Earth,...

Haunting creatures come to life in a hunt for the truth about infamous monsters and their origins. Experts explore the latest evidence, eyewitness...