Have you seen comet Tsuchinshan-ATLAS yet? If you haven't yet seen the bright, icy space rock that's traveled from the edge ...

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 weekend, on Friday, Oct. 18, ...

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.

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 ...

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

If you looked up at the sky Thursday night, you might’ve seen an “ancient” comet that won’t be seen again for tens of ...

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

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.