Astronomers observing the rare interstellar comet 3I/ATLAS have captured a dramatic new image showing its ion tail expanding ...

Data captured by a robotic telescope indicate the ion tail now extends a minimum of 0.7 degrees toward the northeast.

Astronomers study 3I/Atlas as its tail rapidly expands and a strange cosmic radio signal reaches Earth, sparking new debate ...

Interstellar comet 3I/ATLAS is glowing brighter and defying all cometary science. Astronomers are baffled by its intense energy and unique chemical signature, suggesting this visitor is not a typical ...

A new interstellar comet, 3I/ATLAS, is passing through our Solar System. This rare visitor comes from deep space, carrying clues about planet formatio ...

A new 8K image of interstellar comet 3I/ATLAS is now available. This image provides the most detailed view yet of the cosmic ...

We know of three interstellar objects (ISO) that have visited our inner solar system. Oumuamua was the first one, and it came ...

The interstellar object 3I/ATLAS is drawing heightened scrutiny from astronomers after new measurements indicated a significant velocity shift following its perihelion passage. The development has ...

To catch a glimpse, timing and preparation matter. Astronomers recommend observing before sunrise, starting from 11 November, ...

I/ATLAS Turns Blue reveals a shocking new phase in this interstellar visitor’s journey as new images rewrite comet science ...