Above: Takaya Okada (Japan) observes Comet C/2023 A3 with his EVSCOPE2. In the background you can see the comet tracing its ...

Comet C/2023 A3 (Tsuchinshan-ATLAS) has come within the sights of the ESA/NASA Solar and Heliospheric Observatory. The ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this weekend, with sky charts, before it disappears.

Find out how comets are connected to some of our favorite annual astronomy events with November's Night Sky Notes!

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Friday, Nov. 1, with sky charts, ...

Ever wonder how a “leap year” is determined or why we even have it at all? The answer lies somewhere in the realm of ...

Scientists were calling this latest comet the ‘Headless Halloween Comet’ for its possible earthly view near Halloween. The ...

Comet C/2023 A3 — known simply as comet A3 — was first discovered last year and was first visible in the night sky earlier this month, with peak viewing from Oct. 16 through Oct. 20.

Telescopes in space have provided stunning new images of Comet A3, the so-called “comet of the century”. The object – which has the full name C/2023 A3 (Tsuchinshan–ATLAS) – was found ...

(KTEN) - Comet C/2023 A3 (Tsuchinshan-ATLAS) is the brightest comet in the last 13 years and will be visible to the naked eye October 16-20. The rare comet can be seen in Texoma through October ...

View of comet C/2023 A3 Tsuchinshan-ATLAS from the International Space Station. (NASA / NASA) He noted that the brightness of Comet Tsuchinshan-Atlas will wane by about a magnitude of 6 by the end ...