ATLAS now a faint naked-eye object Moving across the constellation Ophiuchus in the evening sky, Comet C/2023 A3 Tsuchinshan ...

A dazzling comet left behind a dramatic dust tail as it swept around the sun, new photos reveal. C/2023 A3 (Tsuchinshan-ATLAS ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this weekend, with sky charts, before it ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Friday, Oct. 25, with sky charts, ...

Comet ATLAS (C/2024 S1) is due to pass closest to the sun on October 28, and may be visible to the naked eye in the days before and after.

NASA and the European Space Agency’s Solar and Heliospheric Observatory (SOHO) spotted Comet C/2024 S1 (ATLAS) as it made its ...

Brown University astronomers captured stunning images of a once-in-a-lifetime comet and vibrant auroras across the skies ...

So, much of the damage was done before it got close to the sun, giving our nearest star a partial pass on being the full ...

From a readily visible comet to a regularly scheduled supermoon, October’s night sky was busier than usual, topped off with t ...

Nicknamed the “Halloween comet,” Comet C/2024 S1 (ATLAS) evaporated during its flyby of the sun on Monday morning. An ESA and NASA telescope captured its demise.

For me there is little else that inspires such awe and wonder of the world -- and of life -- as celestial events.

Nov. 1-9 – Comet Tsuchinshan-ATLAS slowly slides upward from the bell-shaped constellation Ophiuchus into Aquila the Eagle ...