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 ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

British space scientist Dame Maggie Aderin–Pocock is sure that life is present on some other planet in the universe. Citing ...

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

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

Planets orbiting two stars at once, a world that sparked debate over the possibility of life, and another being vaporized by ...

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 ...

Humanity is on the way to confirming the existence of non-human entities and making contact with aliens within the next 50 ...

There's the invasion by a warlike species, there's the highly evolved species trying to communicate with our primitive ...

It was the first-ever orbital launch attempt by a South Korean company. And, as often happens on debut liftoffs, something ...