Comet A3 hasn't been past Earth since the Neanderthals. Your last chance to see it is approaching fast. Here's where and how ...

In one of the cooler videos and timelapses you will see today, our station camera that sits atop Mt. Mansfield (Vermont's ...

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

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

In a remarkable cosmic event captured by the Solar and Heliospheric Observatory, Comet C/2023 A3 (Tsuchinshan–ATLAS), the ...

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

Discovered in January 2023, A3 reached the closest point in its orbit to the Sun, known as perihelion, on Sept. 27, followed ...

The 'comet of the century' will soon be gone for another 80,000 years, but you can still see it this weekend. Here's how.

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

Opportunities to view the "comet of the century" are running out. Here's how you can view A3 in South Carolina before it ...

The rare Comet C/2023 A3, also known as the Tsuchinshan-Atlas comet, is visible in the western sky shortly after sunset every ...