The interstellar comet 3I/ATLAS has captivated astronomers with its unusual behavior, challenging established comet physics.

A purported ESA whistleblower leak suggests 3I/ATLAS has an 'engine-like sound.' Read the shocking claims of an alien object ...

The NASA-funded ATLAS survey telescope in Rio Hurtado, Chile, made the initial discovery of the comet on July 1 and ...

NASA's silence on interstellar comet 3I/ATLAS has sparked online theories after scientists observed bizarre tail shifts and ...

New images reveal the stunning reversal of the interstellar objects “anti-tail” and could be indicative of a “maneuvering” ...

The European Space Agency's ExoMars orbiter has captured the closest view yet of the interstellar comet 3I/ATLAS. The images ...

I/ATLAS puts the Planetary Defense Network on watch. NASA and ESA say no threat as IAWN drills tracking, while Harvard’s Avi Loeb raises an alien-origin idea.

Spanish researchers have traced the path of comet 3I/ATLAS, an interstellar traveler that may hold clues to the origins of ...

Something strange has entered our Solar System, and it's defying all predictions. The interstellar visitor, 3I/ATLAS, is behaving so erratically that it has forced NASA, the European Space Agency (ESA ...