An “ancient” comet that won’t be seen again for tens of thousands of years will be visible Thursday night, after traveling ...

This is Comet Tsuchinshan-ATLAS, C/2023 A3, in a telephoto lens close-up on October 22, 2024. The ... [+] comet was easily visible to the unaided eye in dark skies (and the Moon was not ...

A week after the northern lights were visible in the Mid-Atlantic, a rare comet made an appearance. But, if you missed it ...

There’s a chance a “Halloween” comet will become visible tonight, with also a possibility of seeing it during the daytime if it doesn’t break apart while approaching the sun, according to ...

A recently discovered comet that some stargazers had hoped to see during Halloween week has disintegrated before the day of ghosts and ghouls. NASA confirmed Tuesday its sun-observing spacecraft ...

ESA and NASA's SOHO spacecraft capture a video of Comet C/2023 A3 (Tsuchinshan–ATLAS) glowing as it raced through space. Freelance writer Amanda C. Kooser covers gadgets and tech news with a ...

Watch Comet C/2024 S1 (ATLAS) make a death dive into the sun in this eerie footage from the Solar and Heliospheric Observatory spacecraft. When you purchase through links on our site, we may earn ...

Explore the universe with news on fascinating discoveries, scientific advancements and more. A comet nicknamed the “Halloween comet” disintegrated on Monday during its closest approach of the ...

Now, the latest celestial event on display is a “cosmic snowball” — a rare comet that was last visible around 80,000 years ago and that astronomers estimate won’t be visible again for another 80 ...