The annual Perseids meteor shower is set to reach its peak next week, specifically from August 12 into the 13th. However, astronomers warn that this year's viewing experience may not be as spectacular as in previous years. The presence of a full moon during the peak will likely wash out many of the meteors, making visibility a challenge. While a handful of bright meteors may still be spotted in the predawn hours, NASA indicates that overall viewing conditions will not be ideal.
This year, the Perseids meteor shower commenced on July 17 and will continue to be visible until August 23, according to NASA. During peak times, observers can expect to see approximately 25 meteors per hour. The Perseids are known for their stunning bright fireballs and long wakes, which are the colorful streaks of light that follow meteors through the sky. To enhance your chances of observing these meteors, NASA recommends that you try to catch a glimpse before dawn, although some meteors might be visible as early as 10 p.m.
The meteors are most prominently visible in the Northern Hemisphere. Robert Lunsford, an esteemed observer with the American Meteor Society, advises enthusiasts to face north and get comfortable. “Don’t just stand outside,” he suggests. “You’ll get really tired and bored quickly.” Instead, he recommends using a cozy lounge chair and practicing patience. “Sometimes you might wait 10 or 15 minutes without seeing a single meteor, and then suddenly, four or five will appear in the same minute,” Lunsford explains. This unpredictability is part of what makes the Perseids so captivating.
So, where do these meteors come from? The Perseids meteors are remnants of comets that have left behind trails of dust and particles as they orbit the sun. Specifically, the Perseids originate from the Swift-Tuttle comet, which has a nucleus approximately 16 miles wide and takes over 130 years to complete one orbit around the sun. The last time the Swift-Tuttle comet entered the solar system was in 1992, when observers reported seeing around 200 meteors per hour.
As Lunsford notes, the comet leaves a considerable debris trail, allowing us to observe the Perseids meteor shower annually. According to NASA, the Perseids are the most popular of all meteor showers. While it may not be the strongest, the summer timing attracts many stargazers. Most other significant meteor showers occur in the chill of late autumn or early winter, making the Perseids a more appealing option for those looking to enjoy a warm summer night under the stars.
