A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...

The Vera C Rubin observatory, home to the world's most powerful digital camera, promises to transform our understanding of ...

"I used to have a whole set of these, with Fijian currency on them. It's for tourists, so they have some hope of not getting ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen - possibly predating our solar ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

Think your brain works faster than most? This visual brain teaser dares only those with a high IQ of 119 to find the one odd ...

The newly observed binary system features a cataclysmic variable star, designated GOTO0650, which is in a rarely seen late stage of its evolution. This was also the first major discovery for the ...

“We were looking to answer, ‘How do dark matter and dark energy shape the universe we live in?’” said David Silva, UTSA ...

A rocky planet with a 24-hour orbit and an ice giant that takes five years to complete its orbit have been detected orbiting ...

Answers to those questions could come from a telescope with the world’s largest digital camera, a project with initial ...