Eta Aquarid Meteor Shower to Peak Amid Bright Moonlight

The Eta Aquarid meteor shower, composed of debris from Halley's Comet, is set to peak during the night of May 5–6, 2026. This annual event is best observed from the Southern Hemisphere, where up to 50 meteors per hour can typically be seen under ideal conditions. However, this year's display may be diminished due to the presence of a bright waning gibbous moon, which is expected to reduce visibility by half. In the Northern Hemisphere, observers might see fewer than 10 meteors per hour.

Teri Gee, manager of the Barlow Planetarium in Wisconsin, noted, "For us in the Northern Hemisphere, it's not going to be as impressive. The farther south you are, the better you'll see it."

The Eta Aquarids occur annually when Earth passes through the trail of debris left by Halley's Comet, which orbits the sun approximately every 76 years and is next expected to return in 2061.

To optimize viewing, it's recommended to observe just before dawn from a dark location away from city lights. Positioning oneself so that the moon is obscured by an object like a building or tree can also help reduce its glare.

No special equipment is necessary to view the meteor shower. Allowing eyes to adjust to the darkness for about 30 minutes and avoiding looking at bright screens can enhance the experience.

Despite the challenges posed by moonlight, witnessing the Eta Aquarid meteor shower remains a unique opportunity to observe remnants of Halley's Comet as they burn up in Earth's atmosphere, creating fleeting streaks of light across the night sky.