It's important to note that comet behavior is notoriously unpredictable and data on this new sungrazer is subject to change.

Comet A3 has been on the radar of astronomers since its discovery early last year and has built up a significant amount of ...

Everything you need to know about the upcoming second appearance of C/2023 A3 (Tsuchinshan-ATLAS), from when it will appear ...

How, when, and where to look to see Comet A3, also known as C/2023 A3 (Tsuchinshan-ATLAS), this Tuesday, Oct. 1, with sky ...

Comet Tsuchinshan-ATLAS is lighting up skies around the world. We take a look at some of the best photos taken from the ...

A California photographer captured “amazing” images of a newly discovered comet soaring over San Francisco’s Golden Gate ...

A spectacular cosmic phenomenon took place over San Francisco’s most famous landmark Friday, and according to local ...

The comet will be visible in the Northern Hemisphere in the evening, just after sunset, when it is low in the southwestern ...

A3 Tsuchishan-Atlas visit is a link to our deep past and a slightly unnerving prompt to think about our future.

Early in 2023, astronomers discovered a comet known as C/2023 A3 or Tsuchinshan–Atlas believed to orbit our sun every 80,000 ...

Here's what Oklahomans should know about catching this rare marvel as it zooms above the Sooner State in October.

A total solar eclipse in April. Beautiful northern lights in May. Now, October is giving Ohioans a chance to see possibly the ...