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

Earth is getting a rare visitor this weekend: A comet that NASA calls an ancient celestial traveler will fly by our planet, ...

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

For the best experience, you'll want to get away from bright city lights — the darker the skies, the better the view. Bring ...

Comet C/2023 A3 Tsuchinshan-ATLAS could be as bright as the planet Venus on Oct. 9 and will be visible to the naked eye on ...

An Oort Cloud comet named C/2023 A3 Tsuchinshan–ATLAS is making an 80,000-year orbit around the sun in mid-October, according ...

Comet Tsuchinshan-Atlas, also known as C/2023 A3, is making its way towards Earth and is expected to be visible to the naked ...

Your unusual chance to see a comet in the sky is here. C/2023 A3 Tsuchinshan-ATLAS was discovered by astronomers in 2023 — ...

Peak visibility will occur Oct. 9-10, according to NASA. The comet will be closest to the Earth on Saturday, Oct. 12, but ...

A comet that was last seen at the time of the Neanderthals will be visible to the naked eye this weekend in the Omaha area.

Here's what Californians should know about catching this rare marvel as it zooms above the Golden State in October.