A viral backyard-telescope photo claims to outshine NASA's $30 billion "close-up" view of interstellar object 3I/ATLAS — but ...

Avi Loeb accused NASA of overlooking key anomalies in interstellar object 3I/ATLAS during a live broadcast, reigniting debate ...

NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.

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

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system.

NASA's treasure trove of new comet 3I/ATLAS images provides hotly anticipated views of the interstellar visitor, including ...

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

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

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

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

The comet 3I/Atlas is the third interstellar visitor seen here. The earlier objects were 1I/ʻOumuamua in 2017 and 2I/Borisov ...