The files have been a source of intrigue and fascination for generations of skeptical Americans wondering if we’re alone in ...

Historic lunar sightings: Apollo 12 and 17 astronauts described unexplained lights and objects during moon missions, now seen in declassified and enhanced NASA images. New transparency push: The ...

The Pentagon finally hit “publish” on its long-hyped UFO dump on Friday, May 8, releasing more than 400 declassified files ...

A declassified US military infrared video showing a star-shaped object from 2013 has gone viral after its release in a new ...

"Never-before-seen files" on UAPs posted by US Department of War, including some images taken by Apollo missions.

The Pentagon has begun releasing files on UFOs, tapping into public curiosity about unidentified phenomena. The files feature ...

The first batch of classified UFO documents released by the Pentagon on Friday includes an image of a mysterious object ...

From the first photographer star to the discovery of alien worlds, these night sky targets mark some of astronomy's greatest firsts. When you purchase through links on our site, we may earn an ...

ALBUQUERQUE, N.M. — It was 1972 and Apollo astronauts Harrison “Jack” Schmitt and Eugene Cernan had just stepped onto the moon’s surface to begin collecting rock and soil samples. Related Articles ...

One of the most iconic photos of our little blue planet was taken in 1968, and gave people riding along Spaceship Earth one of its first views. Now, nearly 68 years later, another breathtaking photo ...

The takeaway: The code that guided Neil Armstrong and Buzz Aldrin to the lunar surface has been released in digital form for public access. Nearly six decades after the Apollo 11 mission, the original ...

At this point in NASA’s human spaceflight story, researchers have a substantial amount of material – documents, artifacts and images – with which to tell the stories of past flights to space. But with ...