The Pentagon has released its fourth batch of declassified UFO files, with 40 records from Nasa, the CIA, the FBI and the ...

Avi Loeb's scientific advisory council has requested over 50 Pentagon videos and documents related to UAP sightings under a ...

NASA’s exploration roadmap extends far beyond the International Space Station. Over the next several ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

A giant mirror to create "sunlight on demand" was just approved by the United States Federal Communications Commission (FCC), ...

Galaxy brain.

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Many of the words that came to be in the 1970s have become staples in today's vocabulary while others have simply faded out of fashion. Using Merriam-Webster's Time Traveler feature, Stacker compiled ...

Bats vanish the moment the sun rises, slipping into a hidden world most people never think to question. Their daytime lives ...

TOKYO, Japan - Rare images taken by a Japanese space probe during a flyby of a near-Earth asteroid have revealed that the ...

The crown jewel of summertime stargazing is arguably the Perseids, one of the biggest meteor showers of the year, and it's ...