Outer space is giving stargazers a rare, celestial treat - an icy comet that will take 80,000 years to return – if it ...

Only discovered in 2023, Comet C/2023A3 Tsuchinshan-ATLAS is visible through the naked eye right now. It won't return for ...

The coma and long tail of comet Tsuchinshan-ATLAS, also called C/2023 A3 (Tsuchinshan–ATLAS), is currently shining at ...

The Oort Cloud is a theorized invisible spherical shell that surrounds the Sun.

The Hunter's Moon of October 2024 will be the largest full moon of the year thanks to its proximity to Earth. The moon ...

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

Central Iowans still have the chance to view another celestial show this month. Comet Tsuchinshan-ATLAS appeared in night ...

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

A rare celestial event is lighting up the night sky this month as Comet Tsuchinshan-Atlas makes its closest approach to Earth ...

An icy comet that will take 80,000 years to return – if it survives the trip – is streaking across the sky this October.

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 ...

The Tsuchinshan-ATLAS comet was first discovered by observers at China’s Tsuchinshan Observatory and an ATLAS telescope in ...