The annual fall phenomena the Orionid meteor shower is back again. Here is everything to know about when, where and how to see it in Arizona.

2025 happens to be a "swarm year" for the Southern Taurids, which could see the shower put on a particularly impressive show during the Nov. 4-5 peak, when up to 10 bright meteors may be visible each ...

The month of October is hosting multiple celestial events and one of them is a double-comet spectacle. Here's how to see the Lemmon and Swan comets.

Viewing conditions for the Taurids are good for the Southern Taurids but may wash out the Northern Taurids this year.

November's full moon will also be bigger and brighter than usual. Here is everything to know about the Beaver Moon and how to ...

The Leonids once produced "one of the greatest meteor storms in living memory. Rates were as high as thousands of meteors per ...

An astronomer in Italy caught a fortuitous image of the bright comet Lemmon seemingly entwined with the glowing trail of a ...

The Beaver Moon is almost here. The big, bright supermoon will rise over Mississippi soon. What you need to know to see it, falling stars in November.

The Orionid meteor shower, caused by debris from Halley's Comet, is visible in the sky this week. Optimal viewing is in the early morning hours of October 21 and 22, between 1 a.m. and dawn. A new ...