After seeing Steven Spielberg's "Disclosure Day," check out these real-life accounts of strange aerial sightings.

Watch the Alien Autopsy Scandal on Sky/Now (UK restricted) Use NordVPN to stream from anywhere Premieres on 12 June Sky Documentaries is set to dive deeper than ever before into one of the wildest UFO ...

Ancient Alien Origins is based on the premise that all religions have their roots in an alien invasion that happened thousands of years ago. According to the documentary, these aliens were ancient ...