Comet Tsuchinshan-ATLAS (C/2023 A3)

Grab Comet Tsuchinshan-ATLAS by the Tail

We check in with the brightest comet of the year and see what's next, plus an update on Comet ATLAS (C/2024 S1), which still shows signs of life.

By: Bob King October 23, 2024

Treat yourself to a comet bright enough to see plainly even in moonlight. Tsuchinshan-ATLAS beckons at dusk!

By: Bob King October 15, 2024

Comet Tsuchinshan-ATLAS has delighted observers already, but its morning run was only a warm-up — wait till you see what's coming.

By: Bob King October 11, 2024

The highly anticipated Comet Tsuchinshan-ATLAS will come into evening view for Northern Hemisphere observers starting October 11th.

A new brightness forecast for Comet Tsuchinshan-ATLAS whets our hopes for a fine appearance in late September and early October.

By: Bob King September 12, 2024

Is Comet Tsuchinshan-ATLAS falling apart? How bright will it likely get? We try to answer those questions and more.

By: Bob King August 14, 2024

Are you excited about Comet Tsuchinshan-ATLAS's prospects for a bright appearance this autumn? Guess what? It's already gorgeous.

By: Bob King May 8, 2024