A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...

I/ATLAS offers a rare chance to study material that has travelled billions of kilometres because it originates from another ...

Interstellar comet 3I/ATLAS sweeps past Mars as NASA’s orbiters and Perseverance reveal fresh clues about its chemistry and ...

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

The Harvard astrophysicist seems unimpressed with the revelations made by NASA, as he wanted the space agency to answer more ...

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

Avi Loeb claimed that images taken by amateur astronomers were "far more exciting than the HiRISE image shared by NASA".

The nucleus, estimated from Hubble Space Telescope images to be at most a few kilometers across, cannot be resolved in our HiRISE image. Additionally, due to spacecraft jitter during the observation ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

Discovered in July this year, the comet known as 3I/Atlas is only the third confirmed object to visit our corner of the ...