Check out some of the new images NASA missions have captured of comet 3I/ATLAS as it makes its way across the Solar System.

The object has the internet buzzing over the possibility that its movement indicated it was a remnant of alien technology.

NASA's highly anticipated comet 3I/ATLAS images have been released, with a space agency official shooting down alien rumors ...

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

Is 3I/ATLAS an alien spacecraft or just a comet? NASA dismisses rumors as Harvard astrophysicist calls for open-minded ...

The Harvard astrophysicist seems unimpressed with the revelations made by NASA, as he wanted the space agency to answer more ...

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 ...

The latest trio — Zhang Lu, Wu Fei and Zhang Hongzhang — are the crew of the Shenzhou-21 mission, whose return capsule was ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system.

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 ...