How, when, and where to look to see Comet A3, also known as C/2023 A3 (Tsuchinshan-ATLAS), this Saturday, Sept. 28, with sky ...

How to photograph comet C/2023 A3 Tsuchinshan–ATLAS with a smartphone and a manual camera, with suggested camera settings and ...

Comet C/2023 A3 Tsuchinshan-ATLAS reaches its perihelion on Friday. This marks its closest pass by our sun in its 80,000 year-long orbit. It is expected that the comet will be just bright enough to ...

Friday, September 27Are you looking for a real observing challenge? Comet C/2023 A3 (Tsuchinshan-ATLAS) is shaping up to be ...

He goes on to explain that, “it will reach perihelion (its closest approach to the sun) on Friday, September 27, when it will ...

The comet C/2023 A3 or Tsuchinshan-ATLAS is getting brighter each day and could to be visible to the naked eye soon.

Billions of years ago, a star may have passed incredibly close to our Solar System, triggering a series of cosmic events that ...

The International Space Station will be making a few visible evening passes through Santa Barbara’s skies over the next week ...

Comet A3 could be visible in October, with NASA astronauts capturing stunning images from the ISS as it nears the sun.

Atkinson described Comet Tsuchinshan-ATLAS as a "fuzzy star with a misty tail." Comet C/2023 A3, which completes its orbit ...