The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...

A mysterious object, first observed hurtling across the solar system on July 1, has now been identified as "very likely to be ...

A recently discovered interstellar object, 3I/ATLAS, could potentially be the oldest comet ever observed, predating our solar ...

The newly discovered space rock may be older than our entire solar system, and you may get the chance to see it ...

A newly discovered comet, 3I/ATLAS, may be the most ancient visitor ever detected, potentially older than our solar system itself. Unlike previous interstellar objects, this ice-rich comet seems to ...

A mystery interstellar object discovered by a British astronomer is most likely the oldest comet ever seen. The "water ...

A mystery interstellar object spotted last week by astronomers could be the oldest comet ever seen, according to ...

On July 1, scientists discovered a mysterious object hurtling through our solar system.  Nicknamed 3I/ATLAS, astronomers say ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...