NASA Associate Administrator for the Science Mission Directorate, Dr. Nicola Fox explains an intriguing rock that the ...

NASA explains how a 'ring of fire' annular solar eclipse occurs and how it differs from a total solar eclipse. WARNING: ...

The Pentagon released 162 UFO files on war.gov/ufo, including unexplained Apollo 17 photos and military sighting videos. Of the files, 108 are partially redacted.

Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time ...

A jar of Nutella floats past Artemis astronaut Christina Koch on their voyage to the Moon - NASA Here's the wild thing: while ...

Alien life? Pentagon begins release of UFO files ...

Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time ...

Beginning in July, stargazers can look forward to three meteor showers this summer, including the famed Perseids. Here's ...

A nearby “super-Earth” is giving scientists a rare look at the bare surface of a distant world, and it’s far from Earth-like.

Scientists gear up to explain significance of event while preventing public panic over unfounded fears of an asteroid strike ...

The Pentagon's release of files might help scientists shed light on unexplained phenomena and government secrets, experts ...

Matet de Leon clarified the reason behind her controversial social media post during her guest appearance on Fast Talk With ...