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

Astronomy enthusiasts in the U.S. have had the chance to witness stunning celestial events recently. Highlights include a ...

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

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

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

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 comet will be visible a little higher and a little longer each evening, gradually growing fainter as it moves quickly ...

Scientists found the Tsuchinshan–ATLAS comet in 2023. Now, it’s here and visible in our sky, even from Chicago. The comet won ...

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

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

This is a pretty special event since this comet won’t be seen for another 80,000 years, or possibly ever again! Scientists ...

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.