Does alien life exist on an exoplanet? On TikTok, a University of Oxford astrophysicist cast doubt that extraterrestrial life ...

The detection of life beyond Earth would be one of the most profound discoveries in the history of science. The Milky Way ...

A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

"Either our models are in error, or the DMS/DMDS might not exist," Schwieterman told Space.com. "Finding life outside the ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best fits the data we have." ...

There are views that the planet, which moves around its star in an area regarded as congenial for the formation of life, has ...

In 1996, a Nasa team announced a Martian meteorite discovered in Antarctica bore signs of past alien life. Specimen ALH84001 ...

On a faraway planet, the James Webb Space Telescope has picked up signs of molecules that, on Earth, are produced only by ...

While the discovery made by JWST is undeniably a “revolutionary moment” for us, it is not an Archimedes-type “eureka” moment.

Recent James Webb Space Telescope observations suggest potential alien life on exoplanet K2-18b, detecting dimethyl sulfide ...