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

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 ...

An astronomer breaks down 3 key components that allow researchers to make groundbreaking discoveries – and decide when ...

Astronomers published evidence of possible biosignatures on the planet K2-18b earlier this month, but another look at the ...

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

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

A Harvard professor questions whether research conducted at the University of Cambridge about life on K2-18b is accurate.

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

Last week, a team of scientists claimed to have discovered possible signs of life on a nearby planet. in fact, their evidence ...

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 ...