Don't miss the Orionid meteor shower peak tonight (Oct. 21-22) as tiny shards of Halley's Comet collide with Earth's atmosphere to carve fiery streaks through the Autumn sky! But will the light cast by the waxing gibbous moon spoil the show?

The Orionid meteor shower activity peaks when Earth travels through the densest section of the debris trail left by Comet 1P/Halley. The comet is currently racing back towards the sun ahead of its next visit to the inner solar system in 2061.

Under perfect dark sky conditions 10 to 20 shooting stars could brighten the night sky each hour as the peak unfolds, according to NASA. However, the light cast by the waxing moon — just four days from being full — will likely reduce the number of visible meteors by hiding fainter Orionids from sight.

Orionid shooting stars will appear to travel away from a point of origin, close to the red star Betelgeuse in the constellation Orion, rising above the eastern horizon an hour before midnight for viewers in the U.S.

When and where to see Orionid shooting stars this October

Your best chance at spotting the fast-moving meteors will come in the hours before dawn on Oct. 22, after the moon has set and the radiant approaches its highest point in the night sky. It's best not to stare directly at the radiant, where the glowing meteor trails will be relatively short compared to those left by shooting stars that appear 45-90 degrees away from the bright star Betelgeuse, thanks to an effect known as foreshortening.

Try to travel away from city lights and allow 20-30 minutes for your eyes to adapt to the dark. Always make sure someone knows where you're going if you head somewhere remote to catch the shower and be sure to take a red light to ensure that you can find your way while also preserving your night vision!

Editor's Note: If you would like to share your Orionid shooting star photos with Space.com's readers, then please send your image(s), along with your name, location and comments to spacephotos@space.com.

The Orionid meteor shower peaks overnight on Oct. 21-22, triggering a spectacular display of shooting stars as Earth plunges through the densest part of the debris trail shed by Halley's Comet. Here's what you need to know.

When is the best time to see Orionid shooting stars?

Orionid meteors are best spotted between the hours of midnight and dawn on Oct. 22, when 10-20 shooting stars may be seen brightening the night sky each hour under ideal dark-sky.

The glare cast by the 74%-lit waxing gibbous moon will hide fainter shooting stars for much of the night. Thankfully, the lunar disk will set a few hours after midnight, leaving a window of beautifully dark sky before dawn in which to enjoy the full majesty of the annual meteor shower. Remember to use a trusted website like Time and Date to discover the exact moment of moonset for your location.

Where should I look to see Orionid meteors?

Orionid shooting stars will appear to originate from a patch of sky, or radiant, located close to the red giant star Betelgeuse in the constellation Orion, which glistens above the southeastern horizon for stargazers in the U.S. during the early hours of Oct. 22.

For the best views look 40-90 degrees away from the radiant, where the glowing trains left in the wake of the fast-moving meteors will be at their longest. Be sure to head away from artificial lights and allow 20-30 minutes for your eyes to fully adapt to the dark for the best

What causes the Orionid meteor shower?

The Orionid meteor shower is active each year as Earth passes through the stream of debris left behind by Comet 1P/Halley, which was observed by a fleet of spacecraft when it last visited the inner solar system in 1986.

Shooting stars become visible when particles of the ancient comet collide with our planet's atmosphere at 147,600 miles per hour (237,539 kilometers per hour), vaporizing in a spectacular display of natural fireworks.

Hoping to catch a shooting star for yourself? Then be sure to read our guide to photographing meteor showers, along with our picks of the best cameras and lenses for astrophotography.

Editor's Note: If you would like to share your Orionid photos with Space.com's readers, then please send your photo(s), comments, and your name and location to spacephotos@space.com.