Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...

A celestial slow dance will happen Tuesday night in Kentucky skies ahead of a double meteor shower at the end of the month.

Experience an interstellar weekend at the Orlando Science Center! Presented by Spotlight Energy, residents and visitors can ...

Astronomers recently spotted an interstellar object, 3I/ATLAS, on an unusual trajectory, sparking speculation about its origin and nature.

Harvard astronomer Avi Loeb suggests that if interstellar object 3I/ATLAS isn't a comet, nor an asteroid, it may have been ...

Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has ...

Gain access to all articles, ad-free browsing, exclusive content, The Vault, and other benefits!

Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...