An independent analysis of recent data from K2-18b casts doubt on claims of detecting alien life on the distant exoplanet.

By comparing those fingerprints to 20 different molecules that they would potentially expect to observe in the atmosphere, ...

Recently, a group of scientists claimed they found possible signs of life on a planet called K2-18b. The news made headlines.

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

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 ...

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

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 ...

And last month, scientists said that they discovered the strongest indication yet of life on a planet 120 light-years away.

The detection of life beyond Earth would be one of the most profound discoveries in the history of science. The Milky Way ...

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

Astronomers have been poring over last week's claim of the detection of life-associated gases in the atmosphere of a distant ...

In 2023, Nikku Madhusudhan of the University of Cambridge and his colleagues first announced the detection of dimethyl sulfide (DMS) on K2-18b, an exoplanet nearly nine times more massive than ...