Two spectacular night sky sights rise tonight, and you can watch them live.October's full Hunter's Moon, the largest ...

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

A rare celestial event is lighting up the night sky this month as Comet Tsuchinshan-Atlas makes its closest approach to Earth ...

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

Comet C/2023 (Tsuchinshan-ATLAS) is putting on a once-in-a-lifetime show. Here's how to see it before it leaves.

ATLAS, also known as C/2023 A3 or simply Comet A3, has emerged as one of the most impressive naked-eye comets this year. As ...

Comet Tsuchinshan-ATLAS can be seen after sunset for the next 10 days. As the sky darkens, the comet should be visible in the ...

In the days following its sweep around the sun, Ikeya-Seki was a spectacular sight in the late October and early November ...

Comet Tsuchinshan-Atlas should be bright enough to see with the naked eye, but binoculars and telescopes will give a better ...

Central Iowans still have the chance to view another celestial show this month. Comet Tsuchinshan-ATLAS appeared in night ...

It hasn’t entirely lived up to the hype, but it’s still been the best comet we have seen for years, and some photos even reveal a rare “antitail”.

Comet C/2023 A3 (Tsuchinshan-ATLAS) is the brightest comet in 13 years, visible to the naked eye. Since Oct. 11, observers in ...