Astronomers have detected possible chemical signs of life on a faraway planet. But they caution much more work is needed to confirm their findings.

Cambridge University astronomers spotted two molecules in the planet's atmosphere that give them cause for their theory.

“Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best ...

Scientists say they have found the "strongest evidence yet" of life in outer space — on a planet more than 120 light years ...

The latest discovery has researchers tentatively excited, but proposed budget cuts to NASA could throw a wrench in any future ...

WASHINGTON (AP) — On the rooftop patio of the General Services Administration headquarters, an agency staffer recently ...

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 ...

The James Webb Space Telescope spotted possible signatures for life in an exoplanet's atmosphere. Still, researchers caution ...

"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best ...

Could Mars have really been home to alien lifeforms? NASA's most recent discovery, made by its Curiosity Rover on the Red ...

I expect to see the existence of extraterrestrial life confirmed within the next few years. When it happens, let the moment sink in.