A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

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 ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

NASA’s James Webb Space Telescope detected an intriguing compound in the atmosphere of the exoplanet K2-18 b, but scientists ...

Astronomers have a lot of thoughts about the latest paper claiming we’ve found the strongest hints of alien life yet on the distant planet K2 18b.

Scientists using The James Webb Space Telescope have uncovered potentially earth-shattering evidence indicating that a ...

A chemical called dimethyl sulfide popped up in an analysis of exoplanet K2-18b’s atmosphere. On Earth, it’s only made by ...

On a faraway planet, the James Webb Space Telescope has picked up signs of molecules that, on Earth, are produced only by ...

Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the ...

It shows the desperate survivors of a space ship devastated by a Xenomorph, and on a course for Earth. A new Special Look Trailer for ‘ALIEN: EARTH’ has been released.#AlienEarth hits Disney+ ...