Comet A3 Tsuchinshan-ATLAS proved to be photogenic as it lit up the early autumn skies of the Northern Hemisphere this month.

It is also theoretical. Astronomers infer the Oort Cloud is there because it’s the only logical explanation for the arrival of a certain class of comets that sporadically visit our solar system. The ...

Comet C/2023 A3 — better known as Tsuchinshan-ATLAS — is fading in brightness as it speeds away from the Sun and Earth in the ...

The chance to see the rare Comet C/2023 A3 Tsuchinshan-ATLAS is fading as cloudy skies remain across the Pacific Northwest.

It’s the final countdown for skygazers as the much anticipated Comet Tsuchinshan-ATLAS will disappear from our night sky by ...

Comet C/2023 A3 Tsuchinshan-ATLAS, which NASA said is visible from Earth once every 80,000 years, streaked across the sky over the past week, with viewers in both North and South Carolina capturing ...

Eyes have been on the skies this month as Comet C/2023 A3 Tsuchinshan–ATLAS has been streaking across the western sky.

A woman in Mayo has drawn a comet that was seen in the earth’s sky for the first time in 80,000 years. Deirdre Kelleghan drew ...

Comet Tsuchinshan-ATLAS should be more visible in area skies this week after smoke from wildfires has cleared and stormy ...