Whether you're a casual stargazer or devoted astro-photographer, the rare overlap of the northern lights and Perseids meteor shower offers an unforgettable light show. Here's how, when and where to catch a glimpse of this dazzling spectacle.

The peak of the Perseid Meteor Shower is almost here. The summer’s biggest “shooting star” show is known for having plentiful meteors, as well as the really bright streaks known as fireballs.

The Perseids will peak again Tuesday with mostly clear skies on tap. But will haze and a somewhat full moon play spoiler?