The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.

The ATLAS comet is likely a fragment of the Great Comet of 1106—a comet recorded by astronomers in Asia nearly 918 years ...

Astrophotographer Miguel Claro captured Comet C/2023 A3 (Tsuchinshan-ATLAS) from the Dark Sky Alqueva reserve in Portugal on ...

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

The comet was discovered in January of last year. It hasn’t been this close to Earth for 80,000 years and will take that long ...

The Tsuchinshan-Atlas comet was identified last year, and tonight, you can see it for yourself as it passes near Earth.

The comet made its closest approach to Earth on Saturday. NASA astronomers say it should be bright enough to see with the naked eye through October 24. Telescopes and binoculars will give a better ...

While some are hoping for a bright "Halloween comet," astronomers say the speeding cosmic snowball has likely already broken ...

(CNN) — A recently discovered comet, known as C/2023 A3 Tsuchinshan–ATLAS, will make its closest approach of Earth on Saturday. Sky-gazers won’t want to miss the event since it may be the ...

The newly discovered comet C/2024 S1, possibly a remnant of the Great Comet of 1106, will reach its closest approach to Earth ...