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.
Astronomers and skywatchers captured spectacular images of the naked-eye comet making its first appearance in 80,000 years.
ATLAS, was spotted by photographer, Rick Clark, 71, last night in Lincoln, Montana. Remarkably, it won't be seen again for a ...
After putting on a show in the predawn sky earlier this month, Comet Tsuchinshan-ATLAS (C/2023 A3) was eventually lost in ...
Skywatchers can see both a comet and a supermoon on Thursday night. Here's when to look.
Thanks to everyone who tagged us in comet captures! Comet C/2023A3 Tsuchinshan-ATLAS is visible on many ALERTCalifornia ...
Comet C/2023 A3, visible in Arizona after sunset between Sagittarius and Scorpio, last passed Earth 80,000 years ago.
Those hoping to spot comet Tsuchinshan-Atlas should venture outside about an hour after sunset on a clear night and look to ...
An exceedingly rare comet made an appearance in Arizona on Sunday night. The once-in-80,000-year sight made its closest approach to Earth this weekend before heading into the vast abyss of outer space ...