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 ...

Comet Tsuchinshan-ATLAS has an 80,000 year orbit and, it just so happens, that it is now approaching its closest pass to ...

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

Rare comet visible this weekend won't return to Earth for another 80,000 years. Here's how Texans can catch a glimpse.

Those looking to catch a glimpse of the once-in-a-lifetime event will want to look in the western part of the night sky, ...

A comet that last passed Earth 80,000 years ago, when Neanderthals walked the Earth, will be visible to the naked eye ...

NEW YORK — Prepare to spot a rare, bright comet. The space rock is slinging toward Earth from the outer reaches of the solar ...

Comet A3 (Tsuchinshan-ATLAS) was last month seen from Earth for the first time since the Neanderthals were alive, some 80,000 years ago. On Saturday, a number of British stargazers said they had ...

A newly discovered comet is lighting up the skies of the Pacific Northwest. But this weekend, stargazers can view it with the ...

There’s a rare object in the skies over Colorado this week. Comet Tsuchinshan-ATLAS will be visible just over the western ...

This weekend, a rare celestial event will take place as Comet C/2023 A3 Tsuchinshan-Atlas makes its closest approach to Earth ...