Researchers first identified this cosmic intruder on July 1, thanks to the Asteroid Terrestrial-Impact Last Alert System ...

NASA shares why its HiRISE photo of 3I/Atlas appears blurry, even as amateur astronomers release sharper comet images.

NASA has dismissed the alien theory for interstellar object 3I/ATLAS, but Harvard's Avi Loeb warns that ignoring anomalies ...

A quick look at Avi Loeb’s thoughts on NASA’s 3I/Atlas press event and the larger questions he believes remain open.

SpaceX launched another batch of Starlink satellites early Saturday, the record 101st flight this year from Florida's Space ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

NASA is defending its official, fuzzy images of Comet 3I/ATLAS captured by its powerful HiRISE camera, even as amateur ...

The astonishingly well-preserved nasal cavity of a Neanderthal in Italy has finally settled one of the great debates in ...

Rumors of its biological origins have been greatly exaggerated, but comet 3I/ATLAS is still very worth paying attention to.

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

Thanks for the James Webb Space Telescope image, researchers were able to observe four coiled shells of dust around the pair ...