"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 ...

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

Many have claimed to see a UFO or have an encounter with an alien, but what do the scientists have to say? Here's what ...

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

The signal from the planet’s atmosphere has reached what scientists call “three-sigma” certainty, meaning there’s about a 0.3% chance the detection happened by accident. For scientists to confidently ...

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

Avi Loeb, a Harvard professor of science and theoretical physicist, told NewsNation that while dimethyl sulfide and dimethyl ...

An artist's interpretation of the exoplanet K2-18b. Could the alien world contain a biosphere?. | Credit: A. Smith, N.

London: A team of scientists from the University of Cambridge has discovered organic compounds in the atmosphere of exoplanet ...

K2-18b, a planet nine times the size of Earth, is 124 light years away University of Cambridge researchers molecule produced by life on Earth Avi Loeb: Molecule found on the planet is also on ...

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 ...