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

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

Behold! The 2025 ZWO Astronomy Photographer of the Year Awards shortlist has been released, showcasing a spectacular array of ...

I/Atlas was first spotted on July 1 by the Asteroid Terrestrial-impact Last Alert System (Atlas) survey telescope in Río ...