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, ...

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

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

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

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 ...

Tsuchinshan–ATLAS, the comet delighting star gazers for the last week, won't be back for another 80,000 years.

Dozens of people gathered at the 606 Bloomingdale Trail, 1805 N. Ridgeway Ave., Thursday night for an observation event ...

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

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