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

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

Comet C/2023 (Tsuchinshan-ATLAS) is putting on a once-in-a-lifetime show. Here's how to see it before it leaves.

The phenomenon, known as an anti-tail, is an optical illusion caused by the Earth's position in the comet's orbital plane.

Comet Tsuchinshan-ATLAS can be seen after sunset for the next 10 days. As the sky darkens, the comet should be visible in the ...

Didn't get enough of last week's solar storm and northern lights show? A comet that hasn't been seen for 80,000 years could ...

The ancient comet—dubbed the “comet of the century”—returns to the inner solar system only once every 80,000 years.

The Tsuchinshan-ATLAS comet was created more than 4 billion years ago when the planets reshuffled and changed the ...

The best comet of the year is starting to fade in brightness, but it’s still an easy naked-eye object in the evening sky.

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