How, when, and where to look to see Comet A3, also known as C/2023 A3 (Tsuchinshan-ATLAS), this Monday, Sept. 30, with sky ...

This week see many special celestial sights, from a bright comet and a solar eclipse to a bright Venus and the possibility of ...

Comet Tsuchinshan-ATLAS will have a close encounter with the sun today (Sept. 27) here's how to make the most of comet ...

Comet Tsuchinshan was first spotted in China in January 2023, and appears to have two tails: one white and the other blue.

A comet that has not been seen for more than 80,000 years is expected to be visible from Earth, potentially during two separate time periods in the next month.

Comet C/2023 A3 Tsuchinshan-ATLAS will reach perihelion — and if it survives its close call with the sun, we may be in for a ...

Comet Tsuchinshan-Atlas will make a pass close to the Sun throughout late September and October. Don't miss it ...

Astronomy fans, get your telescopes and cameras ready - it's possible an unusually bright comet is set to grace the night ...

In the next two weeks, a recently discovered comet will almost certainly become bright enough to see without optical aid; ...

After perihelion, the comet will be lost in the Sun's glare. However, it is predicted to reemerge in the Northern ...

Comet Tsuchinshan-ATLAS is passing by the sun and will soon pass by Earth, and could be a spectacularly bright object by ...

Venus still hovers low in the southwestern sky at dusk a half-hour to 45 minutes after sunset. Saturn is comfortably high up ...