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

The Apollo 17 astronauts were the last humans to set foot on the moon, and apparently the three crew members saw some very interesting sights during the mission. While scouring the lunar surface for ...

In mid-November 1969, a trio of NASA astronauts launched to the moon on the Apollo 12 mission and would soon become the second group of humans ever to set foot on the lunar surface. Now, more than ...

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

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

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

Much of the UFO imagery that the Pentagon released last week was new, but we've long known about the odd things that the Apollo astronauts saw near the moon.

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 ...

Newly released Pentagon UAP files show Apollo 17 astronauts reported hours of unexplained lights and objects around the Moon, while a close friend of commander Eugene Cernan now claims they received a ...

The Pentagon has released its first batch of classified UFO documents, including a mysterious NASA photo from the Moon's surface taken during the 1972 Apollo 17 mission ...