A comet that visits the solar system every 80,000 years is set to pass Earth in the coming days, in what some astronomers are ...

The newly discovered comet, A11bP7I, may shine brightly in our skies if it survives its close encounter with the sun.

For those in the Northern Hemisphere, the first few days of October could provide the best chances to see the comment. Horner ...

How, when, and where to look to see Comet A3, also known as C/2023 A3 (Tsuchinshan-ATLAS), this Tuesday, Oct. 1, with sky ...

Each Monday, I pick out North America’s celestial highlights for the week ahead. This coming week includes a naked-eye comet ...

A comet is expected to risk having its tail clipped on Friday by flying perilously close to the sun, promising fireworks next ...

The comet should be visible in the Northern hemisphere from around now, but the best views are expected in mid-October.

Check out the views from the International Space Station of the comet Tsuchinshan-ATLAS putting on a show as it nears the sun ...

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 ...

A comet known as the "comet of the century" was spotted in the early morning sky above San Francisco.

Comet Tsuchinshan-ATLAS has been visible for a few days now, but really early in the morning. If you wake up early you have ...