A new analysis of a peculiar metallic cloud surrounding the exoplanet WASP-49 b provides further evidence that it may have ...

Microbial alien life could be found inside ice on the surface of Mars, according to a new study. It is almost certainly ...

It’s the ultimate game of find a needle in the haystack. One NASA scientist is betting on AI to help expedite the search ...

Picture an ice-covered landscape, rough and rocky. Plumes of water vapor erupt from the surface. Tendrils of algae lurk in ...

‘There are definitely aliens out there in the universe,’ he added ... who is the former director of the research group Vikram ...

Spaceships in the Night A nearby star system has just served as the proving ground for a new technique to search for signs of ...

Photosynthetic habitable zones' could exist beneath radiation-filtering ice on Mars, offering scientists another region in ...

In the coming weeks, NASA's Europa Clipper will take off on a long journey to Jupiter's moon Europa. The icy moon could ...

or anything similar to an 'interstellar conversation,'" Gelis-Filho told Space.com in an email. Related: Are we alone? Intelligent aliens may be rare, new study suggests Based on the history of ...

Jupiter's moon Europa is a prime candidate for alien life. NASA is sending its biggest interplanetary spacecraft ever to ...

Yukinobu Tatsus' unique knack for amalgamating the paranormal and extraterrestrial to recount captivating stories truly ...

Alien: Romulus”—the latest film in filmmaker Ridley Scott’s "Alien" franchise—debuts on digital streaming this week. Find out ...