Avi Loeb says interstellar objects such as 3I/ATLAS could carry time capsules into deep space faster than spacecraft built with 1970s technology ...

The latest visitor from deep space is leaving a mark that stretches far beyond its icy core. Interstellar comet 3I/ATLAS is ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

Comet 3I/ATLAS' CO₂-rich coma offers new clues about distant star systems, revealed through NASA and ESA ultraviolet, X-ray, ...

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

Avi Loeb, the Harvard professor who has speculated comet 3I/ATLAS could be alien tech, says he’s not leaning into that theory ...

I've taken incredible photos of this interstellar comet for more than a month using two tiny iPad-connected scopes in my ...