Credit: ESO/Digitized Sky Survey 2 A giant planet spent more than a decade concealed inside one of astronomy’s most closely ...

Have aliens visited us? As a statistician, I never want to say there is a zero percent chance of anything, but in this case, ...

Astronomers caught helium escaping the habitable-zone world LHS 1140 b — a signal that strengthens the case for the planet's ...

The Curiosity rover captured an object on the Red Planet resembling rocket fragments. This was reported by the Daily Mail, ...

Now, astronomers using JWST have modeled the atmospheric properties of the exoplanet WASP-39b and detected the presence of ...

NASA’s Curiosity rover has once again found itself at the center of an extraordinary alien theory after a resurfaced image ...

NASA researcher Heidi Becker has photographed sublime sights around Jupiter that have never been seen before, from its ...

In searches for past and present Martian life, some scientists say we’ve been too cautious to see what’s right in front of us ...

Season 3 of The Ark, premiering July 29 on Syfy, promises higher stakes with new planets, complex villains, and split storylines between the search for survivors and establishing a new colony. This ...

Scientists have discovered a puzzling object they're calling an "exosatellite" in a distant star system that defies ...

Humans discovered the first exoplanet in 1992 and have since found approximately 6,000 other planets from outside our solar ...

Barnard’s Star hosts four hostile small planets whose unusual chemistry and orbital rhythm reveal how compact planetary ...