A newly developed computer model reveals that rocky planets must have a radius at least 80 per cent of Earth to maintain a ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

The International Academy of Astronautics has formally approved an updated set of protocols governing how scientists must ...

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

The Trump administration on Friday released much-anticipated UFO files with images showing evidence of what could be extraterrestrial life. THIS BLOG IS NOW CLOSED Article continues below ...

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to detect ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

Fictional and nonfictional takes on extraterrestrial life. Steven Rowley’s new novel Take Me With You is about a man whose ...

All the Latest Game Footage and Images from Alien Life The FX show successfully combines Alien And Aliens like nothing else since You just crash landed on a small mining planet, and your ship is ...