You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

Astronomers are meticulously tracking the new interstellar visitor that is crossing our solar system. Officially designated ...

The object, 3I/ATLAS, was discovered several days ago and is only the third interstellar visitor to be identified You can ...

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 ...

The Tsuchinshan-ATLAS comet was discovered in 2023, per NASA. At the time, scientists determined that it came from the Oort Cloud — a region well beyond Pluto that contains a ton of frozen debris.

Comet A3 could be bright enough to see with naked eye 02:27. BOSTON - It isn't often that we get the chance to see a comet with the naked eye.But, in a year already filled with so many ...

This comet has been nicknamed the Halloween comet as it's expected to peak in visibility on Oct. 28 when it will be within about 190,000 miles of the sun's surface (scientifically known as ...

James Butz and his wife Bridget Paul, with their 6-year-old Maple Paul-Butz, of Bayside, watch the Comet C/2023 A3 Tsuchinshan–ATLAS in the western sky from a sled hill on North Regent Road in ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

The comet was as bright as the North Star until Oct. 16. And as it continues to move away from Earth, its brightness is diminishing but still could be visible with the naked eye until Oct. 26 ...

Comet C/2023 A3 Tsuchinshan–ATLAS is passing over Earth, illuminating the night sky. Here's how to catch a glimpse. ... You can watch for the comet both before sunrise and after sunset.

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.