Scientists propose that a moon base could act as an isolated first line of biological defense against extraterrestrial ...

New government UFO files reveal Apollo 17 astronauts saw 'Fourth of July' like flashes and other strange phenomena during a 1972 mission to the moon.

Newly declassified UFO files from NASA's Apollo missions challenge long-running conspiracy theories that the historic Moon ...

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension." ...

The Department of War released 162 files — including photos and video — related to UFO sightings. Here are the 5 most intriguing revelations.

Perspective: As things stand, the files say implicitly what officials won't explicitly. For now, it's all aboard the intergalactic hype train.

An image released by NASA in the UFO Files shows a mysterious flying object stalking astronauts as they work on the Moon. It comes as the Trump administration released UFO files detailing alleged ...

ASTRONAUTS from the Apollo 17 mission spotted bright particles over the moon that reminded them of fireworks, according to the newly released UFO files. Thousands of never-before-seen documents ...