There’s a chance a “Halloween” comet will become visible this week, with viewers having a chance to see the comet during the ...

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

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

Comet Tsuchinshan-ATLAS (C/2023 A3) will likely remain visible to the naked eye through October 21st and the largest ...

The once-in-a-lifetime comet “orbits the sun only once every 80,000 years,” one that was last seen by the Neanderthals. But ...

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

Less than a week after the northern lights dazzled observers across California, stargazers are in for another treat.

Over the last week, we’ve been entertained by a pre-Halloween visitor from the depths of our solar system. It’s Comet ...

October will feature yet another rare celestial treat. Look to the night sky to see the biggest supermoon of the year along ...

Also gracing the skies over Rhode Island are the once-in-a-lifetime Comet C/2023A3 Tsuchinshan-ATLAS and Orionid meteors.

Skywatchers can see both a comet and a supermoon on Thursday night. Here's when to look.