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

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

Comet A3 hasn't been past Earth since the Neanderthals. It'll be visible across the Northern Hemisphere in October; here's ...

Several people captured photos of the A3 comet over Cincinnati Thursday evening. It's a rare event that won't be visible for another 80,000 years after this month.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...