A UFO enthusiast interviews Dan Aykroyd on the subject of extraterrestrials visiting Earth.

This documentary examines whether UFOs are real. It examines over 250 amateur video clips, evaluates several recent revelations about Roswell, and...

A troubled 17-year-old Todd Baker restores a Mercury Redstone rocket as a science project with the help of his ex-astronaut grandfather. When a NASA...

Recently discovered footage reveals the secret history of NASA's first landing on the moon, and using this brand-new evidence, former astronauts and...

National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.

This documentary examines unidentified aerial phenomenon. With testimony from high-ranking government officials, and NASA Astronauts, Senator Harry...