The latest images of an interstellar comet shared by NASA have captured how an array of spacecraft witnessed a flyby that was ...

An armada of space missions, including Hubble, JWST, plus assets orbiting and roving on Mars, have captured Comet 3i/ATLAS in ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

Interstellar comet 3I/ATLAS has just become one of the best tracked visitors ever to barrel through our solar system, thanks to a Mars orbiter that sharpened its trajectory by an order of magnitude.

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

NEW YORK -- A Chinese drug trafficking suspect who escaped custody in Mexico only to be recaptured in Cuba has been turned over to the U.S. to face charges he trafficked large quantities of cocaine ...

Because this comet is so rare, NASA is utilizing multiple spacecraft and telescopes to observe it. Since its discovery on ...

NASA released fresh images on Wednesday of 3I/ATLAS, that astronomers determined is a comet probably even older than our solar system, as officials dismissed speculation of it being an alien ...

Comet 3I/ATLAS was discovered on July 1 by the Asteroid Terrestrial-impact Last Alert System (ATLAS). Its previous best ...