I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

It's only the third time that experts have spotted an object in the Milky Way that's come from a different solar system. Find ...

I/ATLAS is only the third interstellar object ever detected. You can stream the object live today, or maybe see it from your ...

The object gained an official name, C/2025 N1 or 3I/ATLAS, on Wednesday. Moving at a record-setting speed for an interstellar ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

Our cosmic home, the solar system, contains incredible planets and magnificent celestial objects, all held together with the ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...