How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Saturday, Oct. 19, with sky charts, ...

Comet A3 hasn't been past Earth since the Neanderthals. Your last chance to see it is approaching fast. Here's where and how ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Sunday, Oct. 20, with sky charts, ...

Where to look for C/2023 A3 in the night sky For observers in the Northern Hemisphere, comet C/2023 A3 can be found in the constellation Sextans and will rise one hour before the sun, according to ...

Clear skies will be a must but getting away from city lights will also help the comet stand out as dusk fades into night. Binoculars, a telescope, or a zoom lens on a camera are recommended to help ...

A3 will also become visible in the twilight hours just after sunset later in the month, around Oct. 12, with that specific ...

Astronomers captured spectacular images of Comet A3, or Tsuchinshan-ATLAS, as it passed about 44 million miles from Earth on ...

Days after the northern lights were visible across Stateline skies, another rare astronomical event is underway. Comet ...

Comet A3, or Comet Tsuchinshan-ATLAS, is visible in the Northern Hemisphere this October. The comet takes 80,000 years to orbit the sun, so Neanderthals were among the last people to see it.

ESA and NASA's SOHO spacecraft capture a video of Comet C/2023 A3 (Tsuchinshan–ATLAS) glowing as it raced through space.

The comet will be visible in the Northern Hemisphere in the evening, just after sunset, when it is low in the southwestern ...