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

The phenomenon, known as an anti-tail, is an optical illusion caused by the Earth's position in the comet's orbital plane.

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

Only discovered in 2023, Comet C/2023A3 Tsuchinshan-ATLAS is visible through the naked eye right now. It won't return for ...

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

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

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

Don't miss the the celestial wonder on spectacular display on Tuesday night—if you do, you'll be waiting a while to see it ...

People around central Illinois got to see a comet that was discovered in 2023. The comet, called C/2023 A3 Tsuchinshan-ATLAS, (A3 for short) survived its close transit of the sun and is visible in the ...

Ciudad Frontera, Mexico - October 13, 2024 Sam Trevino shared a video on October 13, 2024, from Monclova, Coahuila, Mexico, ...

Tsuchinshan-ATLAS (C/2023 A3) | When was it first seen?

Comet C/2023 A3 (Tsuchinshan-ATLAS) is the brightest comet in 13 years, visible to the naked eye. Since Oct. 11, observers in ...