The “comet of the century” that was likely last seen by the Neanderthals seemed to develop a physics-defying second tail as ...

The Tsuchinshan-ATLAS comet is visible from the Northern Hemisphere this month—and won't be back for another 80,000 years.

It was very exciting to be able to see it. We had been hearing so much about it on the news,” Lanouette said. ”We have seen ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Thursday, Oct. 17, with sky charts, ...

Tsuchinshan-ATLAS is a comet that will briefly appear in the October night sky before disappearing forever into deep space.

Photographers have immortalized Comet Tsuchinshan-ATLAS and you can, too. But you'd better be quick – it won't be around for ...

An icy comet that will take 80,000 years to return – if it survives the trip – is streaking across the sky this October.

The hunter's moon, the first full moon of fall, will be visible Thursday. It will also be the third consecutive supermoon of ...

It's been 80,000 years since a meteorite by the name Comet Tsuchinshan-ATLAS has visited our little planet called Earth. But ...

In addition to comet C/2023A3, a new supermoon will be visible, and it will be the largest full moon of the year.

October’s supermoon is the closest of the year and it’s teaming up with a comet for a rare stargazing two-for-one. The third ...

The Tsuchinshan-ATLAS comet was first discovered by observers at China’s Tsuchinshan Observatory and an ATLAS telescope in South Africa.