What Is a Meteor Shower?
A meteor shower happens when Earth travels through a stream of debris left behind by a comet or asteroid. When these tiny bits of rock and dust enter our atmosphere, they burn up and create bright streaks of light in the sky. These are called meteors — or more commonly, shooting stars.
What Causes the Perseids?
The Perseids come from debris left by Comet Swift-Tuttle. Each summer, Earth passes through this trail of dust. As those tiny particles hit our atmosphere at high speeds, they burn up and create those brilliant streaks we love to watch.
When to Watch the Perseids
The Perseid meteor shower is active from mid-July through late August, but it peaks around August 11–13. During this peak, you might see 50 to 100 meteors per hour under dark skies. The best viewing time is after midnight until before dawn, when the sky is darkest and the radiant is high overhead. The Perseids appear to radiate from the constellation Perseus, which rises in the northeast and climbs higher as the night goes on. But you don’t need to find Perseus to enjoy the show. Just lie back and look up — meteors can appear anywhere in the sky.
This year, a waning gibbous Harvest Moon will interfere with viewing during the peak nights. The bright moonlight will wash out fainter meteors, so try to observe when the Moon is low in the sky or briefly out of view.
The Perseids are known for their bright, fast meteors, and sometimes even fireballs — extra-bright meteors that can light up the whole sky. That’s why they’re one of the most popular showers of the year!
Where to Watch the Perseids
You don’t need any special equipment — just your eyes and a good viewing spot away from bright lights. Give your eyes 15–30 minutes to adjust to the dark. A reclining chair or blanket will help you stay comfortable. Pack warm layers, snacks, and drinks if you plan to stay out for a while.
Keep Looking Up
If you only watch one meteor shower a year, make it the Perseids. Their high meteor count, warm summer nights, and stunning fireballs make them a favorite for beginners and seasoned stargazers alike. Mark your calendar and enjoy one of nature’s best free shows!
