Photographers and stargazers across the UK captured breathtaking images of Comet A3 (Tsuchinshan-ATLAS), dubbed the "comet of ...

He estimated Comet C/2023 A3 was 85 million kilometres away and only came along once in a human lifetime. "It's not like ...

The World At Night (TWAN) is an international effort to present stunning nightscape photos and timelapse videos of the ...

Comet Tsuchinshan-Atlas made its closest pass to Earth this weekend, but weather permitting, it should be visible to the naked eye until the end of October. Here's what to know.

Comet C/2023 A3, visible in Arizona after sunset between Sagittarius and Scorpio, last passed Earth 80,000 years ago.

Comet C/2023 A3 Tsuchinshan-Atlas is a huge comet, with an almost 2-mile wide (in diameter) head and potentially an ...

A once-in-80,000-year sight made its closest approach to Earth this weekend, and a stunning video recorded in California ...

Mystery Drones Swarmed a U.S. Military Base for 17 Days. The Pentagon Is Stumped.

I got myself to a place where I could see low down to the western horizon, where the sun had just set. Here's how you can see ...

A comet that was last visible from Earth when Neanderthals were alive could be spotted with the naked eye this weekend, ...

The comet was visible for the first time in 80,000 years about two weeks ago, and astrologers said it might be possible to view with the naked eye on Saturday. The Royal Astronomical Society (RAS) has ...

Comet Tsuchinshan-ATLAS has an 80,000 year orbit and, it just so happens, that it is now approaching its closest pass to ...