Astronomers using the James Webb Space Telescope have directly detected the faint glow of a planet that’s colder than any world whose light has been directly observed—an astonishing detection that ...

At least 25 people across over 300 miles along the coast saw the fireball and submitted reports to the American Meteor ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the coming months. Here's why.

T Coronae Borealis, a binary star system about 3,000 light years away, is usually far too dim to see with the naked eye.

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova remnant that had not been observed before." ...