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 Wednesday, Oct. 30, with sky charts ...

An astronomical phenomenon could grace the night sky with its presence on the eve of Election Day. The Taurid meteor shower ...

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

Hanging above was a visitor from the Oort cloud, a cluster of icy space debris far beyond our solar system. Only about 2 ...

U.S. Naval Research Laboratory’s CCOR captured solar CME images, while the LASCO telescope observed comet Tsuchinshan-ATLAS ...

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

The object – which has the full name C/2023 A3 (Tsuchinshan–ATLAS) – was found last year but in recent weeks has passed close ...

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

Instruments from the U.S. Naval Research Laboratory have recorded the passage of comet C/2023 A3, Tsuchinshan-ATLAS, as it moved close to the sun. The observation by the LASCO telescope revealed a ...

From a supermoon to multiple aurora borealis displays, October has hosted countless events for sky gazers — with one more ...

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.