This video takes viewers on a cinematic voyage to some of the most extraordinary and extreme planetary systems discovered in ...

The U.S. military on Friday released a new batch of files related to UFOs, or UAP, the fourth group of documents unveiled in ...

No, this is not behind-the-scenes footage of Spielberg's latest film "Disclosure Day" ... these are recently released files ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

The Pentagon released a fourth tranche of UFO files Friday. The batch includes 40 new files, of which 19 are videos. The ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Tracey Ullman and Jerome Flynn join Season 2 cast of FX and Hulu's sci-fi drama, "Alien: Earth." Filming is now under way in ...

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

Count Binface describes himself as ‘an intergalactic space warrior and leader of the Recyclons from planet Sigma IX’. But the ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

GJ 3378b could be just large enough and just close enough to its star to host life (Picture: Nasa) Aliens could call a planet about a 282 million-year drive away home, scientists say. GJ 3378b is an ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...