We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

I/ATLAS's chemical composition, upcoming invisibility, and trajectory suggest to experts that it is alien technology, but ...

Unlike most known comets, 3I/ATLAS has shown early water release far from the Sun and unusually high levels of carbon dioxide ...

Our solar system has an interstellar visitor. It’s an object called 3I-Atlas, and is just the third interstellar object to ...

The interstellar object 3I/ATLAS has been something of a mystery ever since it graced our solar system. From all outward ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

3I/ATLAS is named for its status as one of three interstellar objects ever discovered in our cosmic neighborhood, as well as ...

In an interview with the BBC, professor of particle physics in the School of Physics and Astronomy at the University of ...

The Earth will soon finally learn the truth about 3I/ATLAS after months of mothership rumors and speculation about advanced ...

Water is the universal yardstick of comet science, the baseline for measuring how sunlight drives a comet's activity and ...