"If the ultimate result of this story is that the public is more circumspect about future claims of life detection, that's ...

Based on observations from NASA's James Webb Space Telescope, the study points to alien life on K2-18b, a distant exoplanet ...

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

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

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 ...

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

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

Whenever there’s even a slight chance that an exoplanet shows signs of biological activity, people understandably get excited ...

Their latest study, published in The Astrophysical Journal Letters, reports the detection of either dimethyl sulfide (DMS) or ...

Many scientists believe it’s only a matter of time before an alien ecosystem is discovered, but experts are skeptical about a ...

Astronomers find possible signs of alien life on massive, distance planet K2-18b. The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's ...

That star-orbiting exoplanet, K2-18b, has long fascinated astronomers who consider it among the best ocean worlds to search for signs of extraterrestrial life. But one independent researcher is ...