From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Are aliens real? A Nature Astronomy study reveals 87% of experts believe life exists. Explore how 3I/ATLAS and AI are ...

James Webb has detected a molecule in the atmosphere of the exoplanet K2-18b that could be linked to life. The molecule, ...

Unravel the mysteries of extraterrestrial communication! From Tesla's Martian message to the Arecibo Message, Pioneer Plaques ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Hulu has some of the best sci-fi movies available to stream, including every entry in the Alien franchise. Ahead, we've ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...