A comet that passes by Earth just once every 80,000 years has been spotted in the skies, but it may not survive for much ...

One of the brightest comets seen from Earth could be seen in the skies over the weekend. Another chance encounter will ...

You have just a few weeks left to view the "comet of the century" making its 80,000-year orbit around Earth. Comet C/2023 A3 ...

ATLAS, which should this weekend become a naked-eye object in the post-sunset sky from the northern hemisphere.

A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a trail of dust and ...

A recently discovered comet, known as C/2023 A3 Tsuchinshan–ATLAS, will make its closest approach of Earth on Saturday.

The comet will make its closest approach to Earth this Saturday before starting on its long orbital journey once more (if it ...

Atlas, also known as C/2023 A3, is making its way towards Earth and is expected to be visible to the naked eye on Wednesday, ...

Monday night will be one of the best nights to see a rare comet with the naked eye. Comet C/2023 A3 (Tsuchinshan-ATLAS) was ...

PHOENIX — Comet Tsuchinshan-Atlas is making a rare pass by Earth and is bright enough to see with the naked eye. The comet, ...