Naperville Astronomical Association member Jim Hopkins looks at Saturn through his telescope in Naperville on Aug. 12, 2023. (Troy Stolt/for the Chicago Tribune)
Some of Drew Carhart’s earliest memories remind him of his love of nature. Not just trees, flowers or birds — but the stars, planets and galaxies visible in the night sky.
Fifty years ago, Carhart helped form the Naperville Astronomical Association, which now has two observatories, hosts regular “star parties” and teaches the community about astronomy and observing techniques.
But, due in part to light pollution and smoke from Canadian wildfires exacerbated by climate change, stargazing in the Chicago area is in danger. Some researchers estimate that North America experiences a 10% increase in light pollution — or the excessive use of artificial light — every year.
“You can’t overstate it — it’s like going deaf if you like music,” Carhart said. “It’s to the point where you can barely do it anymore.”
He and other enthusiasts are calling on the city and others to curb light pollution or risk missing out on starry night skies.
Growing up, Carhart said he learned the intricacies of the Milky Way from his suburban backyard in Naperville. But slowly, the 64-year-old said, he watched the stars disappear. If someone were to visit his childhood home today, he said, they could count the number of stars they see on their fingers.
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Related flashback: “Everything Is Deluminated” – WSJ, November 20, 2009
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