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

The comet C/2023 A3 (Tsuchinshan-ATLAS) was discovered in 2023 and is on its way into the inner solar system. Early estimates ...

Catch some shooting stars, get in a glimpse of the fading Comet Tsuchinshan-ATLAS, and see Venus mingle with Antares in the ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Friday, Oct. 18, with sky charts, ...

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

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.

A rare comet is still glowing over Ohio. Here's how to see it before it's gone, and won't return for 80,000 years.

The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.

October's full moon, also referred to as the hunter's moon, will take center stage Thursday night as the third of four ...

The Tsuchinshan-ATLAS comet is still riding high in the sky, and you can take photos of it with your smartphone.