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

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 ...

The comet made its first documented pass by Earth this month and is likely to disappear from our night sky for 80,000 years - ...

Morning fog and afternoon sunshine continues for many across western Oregon and southwest Washington Wednesday.

News&Guide photographers captured Comet C/2023 A3, aka Tsuchinshan-ATLAS, as is streaked across the night sky this week. It ...

Comet A3, also identified by the Royal Astronomical Society as Tsuchinshan-ATLAS, streaks through the cosmos above Bald ...

It's a big month for astronomers, as a major meteor shower sparks up the night and the "comet of the century" nears Earth.

U.S. Naval Research Laboratory (NRL) imaging instruments on three sun-orbiting observatories have captured sequences of comet ...

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

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

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

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 ...