G3 is set to dazzle Southern Hemisphere skywatchers in mid-January. Here’s everything you need to know about the 'New Year ...

A comet which flies past Earth just once every 160,000 years could shine brightly in the skies above Britain next week ...

G3 (ATLAS) is expected to become brighter than Venus next week, and will probably be the brightest comet of 2025. It has ...

As of late-Sept., its tail is about 27 degrees in length, according to The Sky Live. Comet A3 — as with many comets — actually has two tails. Its plasma tail is made of ionized gas ...

The Quadrantid meteor shower is one of the strongest, and quickest, meteor showers of the year. Here’s what you need to know ...

Some people have seen Comet A3 with an anti-tail in front, much like the one seen in this 2023 image of Comet C2022 E3 (ZTF). © Kết Nối Việt Nam via Flickr Don ...

A reanalysis of the data from the "rubber-ducky" comet 67P, collected nearly a decade ago, suggests comets may have deposited a lot more water on Earth than scientists previously thought.

You can see exactly where comet C/2023 A3 (Tsuchinshan-ATLAS) is right now in LASCO's near-live image that’s constantly updated here. The comet is about to become visible to the naked eye to ...