NASA is in the midst of a solar system-wide observation campaign, turning its spacecraft and space telescopes to follow comet ...

This photo provided by Gianluca Masi shows the interstellar comet 3I/Atlas as it streaks through space, 190 million miles ...

The University of Cape Town (UCT) has played a pivotal role in a major scientific result confirming that the interstellar object 3I/ATLAS is behaving like a comet and shows no sign of technological ...

Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025.

The foreign interstellar guest is on a tour of our solar system and is about to depart soon. Nobody knows where it came from.

Our camera was not designed to image interstellar objects 19 million miles away, but their hard work and planning paid off.

The latest images of an interstellar comet shared by NASA have captured how an array of spacecraft witnessed a flyby that was ...

I/ATLAS: NASA has released close-up images of the interstellar comet 3I/ATLAS, captured by multiple spacecraft and telescopes ...

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

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system. Discovered over the summer, the comet known as 3I/Atlas is only the ...