Get the latest Science News and Discoveries

Signs of alien life on exoplanet K2-18b have all but vanished


Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest the apparent biosignature isn’t there after all

None

Get the Android app

Or read this on New Scientist

Read more on:

Photo of 18b

18b

Photo of Signs

Signs

Photo of Alien Life

Alien Life

Related news:

News photo

Deep Sea Volcanic Vents Could Provide Clues About Alien Life

News photo

Is 3I/ATLAS 'Comet' an Alien Probe? These Are The Signs to Look For.

News photo

Yellowstone aspen showing signs of recovery following 1995 reintroduction of wolves to park - EurekAlert!