NEWS

Less than 100 years ago, everyone could look up and see a starry night sky.

 

Video of Lake Superior night sky by Richard Mack, The Sweetwater Seas – working to preserve The Great Lakes.

Light pollution is increasing worldwide at twice the rate of global population growth.
Eight out of ten people live under a light-polluted night sky, at least three billion dollars is wasted on outdoor lighting each year in the U.S., and virtually every species studied has been harmed by light pollution.

The Chicago Chapter of the DarkSky International Association is working to help improve the quality of our skies in the greater Chicagoland and Great Lakes region.


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OUR MISSION

Light pollution has an effect on humans, wildlife and ecosystems.

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GET INVOLVED

You are an important force for protecting the night.

Help us protect and preserve our sky for future generations.