Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...

The 17-hour X-ray study, performed in late November 2025, captured a subtle X-ray glow emanating from 3I/ATLAS's core.

It's the most high-profile galactic interloper to cross our cosmic boundary in years, and now, the celebrity comet 3I/ATLAS ...

Imagine a visitor that has travelled untold light years, crossing the vast gulf between star systems, only to reveal that it ...

It is a basic, beautiful rule of the cosmos: when a comet, a dusty ball of ice, swings close to the Sun, its frozen heart ...

Forget everything you know about comets. A new, high-resolution image of the interstellar object 3I/ATLAS, captured on Nov. 28, 2025, from a powerful telescope in Utah, presents a forensic snapshot ...

I/ATLAS is traveling away from us into deeper space, last scramble for data raises question about the interstellar object.

NASA has shared new insights on the interstellar comet 3I/ATLAS, revealing four key observations from its latest scientific ...

The calendar turning to the final month of the year brings with it not just the festive excitement of Christmas and New ...

​Interstellar comet 3I/ATLAS is in the news again after NASA shared a new picture taken by the Hubble Space Telescopeon ...

The global conversation surrounding comet 3I/ATLAS has intensified recently, sparking not only widespread fascination but also an unexpected wave of public confusion. As this mysterious body streaks ...