Only discovered in 2023, Comet C/2023A3 Tsuchinshan-ATLAS is visible through the naked eye right now. It won't return for ...

Greater Cincinnati stargazers were treated to a rare sight Thursday as a once-in-a-lifetime comet graced the sky.

The ancient comet—dubbed the "comet of the century"—returns to the inner solar system only once every 80,000 years.

The coma and long tail of comet Tsuchinshan-ATLAS, also called C/2023 A3 (Tsuchinshan–ATLAS), is currently shining at ...

The best comet of the year is starting to fade in brightness, but it’s still an easy naked-eye object in the evening sky.

The Hunter's Moon of October 2024 will be the largest full moon of the year thanks to its proximity to Earth. The moon ...

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

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

This usually happens only three or four times a year. And in a twist of comic fate, the Tsuchinshan-Atlas comet is still in ...

The icy mass can be seen on the western horizon shortly after sunset. It's possible to see it with the naked eye, but ...

Comet C/2023 A3 Tschinshan-ATLAS will be at its closest point to Earth, 44 million miles, on Saturday, and should be visible ...