The Tsuchinshan-ATLAS comet is visible from the Northern Hemisphere this month—and won't be back for another 80,000 years.

The “comet of the century” that was likely last seen by the Neanderthals seemed to develop a physics-defying second tail as ...

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 ...

Comet C/2023 A3 (Tsuchinshan-ATLAS), the comet some call the ‘comet of the century’, was captured soaring across the sky ...

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

Photographers have immortalized Comet Tsuchinshan-ATLAS and you can, too. But you'd better be quick – it won't be around for ...

ATLAS, will make its closest approach of Earth on Saturday. Sky-gazers won’t want to miss the event since it may be the last ...

The hunter's moon, the first full moon of fall, will be visible Thursday. It will also be the third consecutive supermoon of ...

A rare, bright comet will be visible in October, clear skies permitting. The comet will make its closest approach to Earth on ...

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 longer.

Professor Lark says the best way to view the comet is through binoculars or a telescope, but you can capture an image of the ...

A once-in-80,000-year sight will make its closest approach to Earth this weekend before heading into the vast abyss of outer ...