The interstellar visitor may still have a few things to tell us before it leaves our solar system.

NASA’s TESS spacecraft tracked interstellar comet 3I/ATLAS in January, capturing data on its motion, brightness, and rotation before it left the solar system ...

I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star.

Comet 3I Atlas is the third confirmed object ever observed entering the Solar System from interstellar space, News.Az reports ...

At 210,000 km/h, an interstellar comet does not give engineers and astronomers the luxury of slow iteration. Every observing ...

Comet 3I/ATLAS, only the third interstellar object ever observed, is making its final pass through our skies, offering a rare ...

However, new research has revealed that an 11th-century English monk named Eilmer of Malmesbury actually recognized the comet ...

Astronomers spotted comet C/2025 R3, potentially visible without telescopes. It will approach Earth and Sun in April 2026, creating a spectacular celestial show for global skywatchers and astronomy ...

Working on comet 3I/ATLAS: A French astronomer has gone viral after saying she “works on comet 3I/ATLAS,” sparking curiosity ...

A Spanish telescope has detected a new comet for the first time in over 40 years, a rare scientific milestone confirmed by ...

Comet C/2024 E1 (Wierzchos) will reach perihelion during a close solar approach on January 20, 2026, increasing brightness and defining its visibility timeline.