Scientists have found the best ever hint of alien life on another planet. But they aren’t getting entirely excited just yet. In what might eventually be hailed as the first fingerprint of ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet ... is to find evidence of life on an Earth-like planet ...

Last month, astronomers claimed to have found the strongest evidence ever of alien life on a distant exoplanet named K2-18 b.

It’s so uniquely produced by life that scientists have theorized that checking other planets for its “biosignature” could be ...

"Either our models are in error, or the DMS/DMDS might not exist," Schwieterman told Space.com. "Finding life outside the solar system won't be a 'one and done' detection — along the way, we should ...

The signal from the planet’s atmosphere has reached what scientists call “three-sigma” certainty, meaning there’s about a 0.3 ...

WASHINGTON, April 16 (Reuters) - In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our ...

The skepticism goes beyond the question of whether the evidence presented makes a strong ... the planet is “teeming with life.” Unstated was the wide-open door left for researchers to find ...