ATLAS, or Comet A3, will be visible to the naked eye until around Halloween, according to NASA, and was first visible on Oct.

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

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

Comet C/2023 (Tsuchinshan-ATLAS) is putting on a once-in-a-lifetime show. Here's how to see it before it leaves.

A comet swings by Earth about once every 80,000 years was visible in the skies of Connecticut on Tuesday night.

An icy comet that will take 80,000 years to return – if it survives the trip – is streaking across the sky this October.

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

Both comets will glow green in our skies. One comet, called C/2023 A3 (Tsuchinshan-ATLAS) is already visible, while another ...

A comet discovered in 2023 will pass by Earth this weekend and become increasingly visible in Central Illinois over the next ...

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.