Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

New findings about interstellar comet 3I/ATLAS reveal its surprising size, possible thick disk origin, and what makes it ...

New photos, including a striking technicolor timelapse, show off the newly discovered interstellar object 3I/ATLAS as it shoots toward us through the solar system.

The comet, officially confirmed on July 1, 2025, by the Asteroid Terrestrial Impact Last Alert System (ATLAS) telescope in ...

For the first time, scientists have caught a glimpse of the earliest moments of planet formation around a star beyond our Sun ...

Astronomers unveiled a striking view of the new interstellar visitor 3I/ATLAS on its journey toward the inner solar system.

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

I/ATLAS is only the third interstellar object ever discovered ESO’s VLT captured the clearest image of the comet on July 3 The comet will reappear in December after hiding behind the Sun ...

We've only known about its existence for a few short weeks, and already astronomers have been able to learn a lot about the mysterious interstellar comet 3I/ATLAS. The object was detected on 1 July ...