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

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

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 ...

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 ...

An artist's interpretation of the exoplanet K2-18b. Could the alien world contain a biosphere?. | Credit: A. Smith, N. Madhusudhan (University of Cambridge) The trendiest planet in the universe ...

Researchers using data from the James Webb Space Telescope recently announced they had detected biosignature gases on planet ...

A study by the University of Cambridge detects potential signs of life on exoplanet K2-18b. While optimistic about the ...

One such planet atmosphere is K2-18b, a planet slightly smaller than Neptune (sub-Neptune, two-and-a-half times the size of Earth), around a M-dwarf star K2-18, 124 light-years (1 million trillion ...