The Perseid meteor shower is one of the most prolific showers of the year, producing rich, bright streaks. The Perseids are ...

Here's what to expect when the Orionid meteor shower peaks on Oct. 21-23 in a dark, moonless sky. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a "micro" new moon. A super “beaver moon” rises behind Monte Prena in Italy’s ...