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How to Catch the Orionids, a Meteor Shower From Halley’s Comet

· Confirmed

Science Desk

In Short: The Orionid meteor shower, caused by debris from Halley's Comet, peaks Wednesday night into Thursday morning.

Perseid Meteor Shower, NASA
NASA (NHQ202108110003) — public domain

The Orionid meteor shower, known for its fast and bright meteors, is expected to peak Wednesday night into Thursday morning, according to multiple sources including CNN and Discover Magazine.

The meteors, traveling at speeds of up to 41 miles per second (66 kilometers per second), are visible to the naked eye and do not require binoculars or telescopes, as noted by the BBC (United Kingdom).

The Orionids are part of the debris trail left by Halley's Comet, which completes an orbit around the sun every 76 years. This year, the comet itself was last seen by casual observers in 1986 and will not return to the inner solar system until 2061.

Despite the comet's infrequent visits, the Orionids are a reliable celestial event, producing roughly 10 to 20 meteors per hour, as reported by KOCO and ELLE Australia (Australia).

The waxing gibbous moon, which will be 76% illuminated Wednesday night, may make it harder to spot the meteors during parts of the viewing period, according to the American Meteor Society.

The constellation Orion, near the red supergiant star Betelgeuse, serves as the radiant point for the Orionids, meaning meteors will appear to originate from this area of the sky.

Richard Covey, an amateur astronomer and member of the Royal Astronomical Society of Canada, says the Orionids are especially appealing due to their speed and connection to one of astronomy’s best-known comets.

Experts suggest that the best time to spot the meteors will be during the overnight hours between Wednesday and Thursday, with the ideal window around 3:30 AM AEDT, as shared by expert astronomers.

The Orionids are known for their brightness and speed, with meteors traveling at about 148,000 mph (41 miles per second), according to NASA and various sources.

Astronomers recommend allowing your eyes to adjust to the dark for about 30 minutes before starting to observe the meteors.

The Orionids are one of the most beautiful showers of the year, according to astronomers, and provide a great opportunity for stargazers to witness the remnants of Halley's Comet.

While the comet itself is not visible, its debris creates a spectacular show, with meteors lasting about a second, requiring quick reflexes to capture them on camera.

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