Illinois town becomes official 'dark sky' community
The community seeks to raise awareness of other negative effects of light pollution, including energy, health and ecological concerns.

Photo: NASA
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Illinois town becomes official 'dark sky' communityThe community seeks to raise awareness of other negative effects of light pollution, including energy, health and ecological concerns.By SPACE.comThu, Dec 01 2011 at 11:53 AM EST
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![]() Photo: NASA
A small town in Illinois has become the world's third International Dark Sky Community, a place that aims to protect the quality of its dark, star-filled sky by controlling the amount of outdoor lighting.
The town of Homer Glen was designated an International Dark Sky Community on Nov. 21. The town is located 30 miles (48 kilometers) southwest of Chicago, and residents there have worked hard to promote the dark sky movement by raising awareness about the negative effects of light pollution from wasteful outdoor lighting.
The International Dark-Sky Association is a U.S.-based non-profit organization that was founded in 1988 to champion the dark sky movement. A primary goal of the organization's International Dark Sky Places program is to preserve the quality of dark skies around the world, which are valuable assets to astronomers and skywatchers.
Homer Glen's proximity to Chicago prompted officials to start education campaigns for smart lighting policy. Excessive outdoor lighting can cause what is known as sky glow above the horizon, which can reduce the quality of astronomical observations.
A group of citizens from Homer Glen started an advocacy group called the Illinois Coalition for Responsible Outdoor Lighting. Their efforts resulted in the 2010 adoption of a statewide resolution condoning responsible outdoor lighting.
Local astronomy groups in Homer Glen also organize stargazing events twice a year for roughly 250 members of the public. [Telescopes for Beginners]
But the dark sky movement is about more than just astronomy. The initiative is aimed at raising awareness of other negative effects of light pollution, including energy, health and ecological concerns.
In a ceremony in 2008 hosted by the International Dark-Sky Association and the World Wildlife Fund (WWF), then-Lieutenant Governor of Illinois Pat Quinn praised Homer Glen for its "environmentally friendly" outdoor lighting policies and its promotion of Earth Hour, which is an annual global event organized by the WWF that encourages people to turn off lights and appliances for one hour to raise awareness about climate change.
"Homer Glen's dark sky ordinance conserves energy, protects wildlife, and reminds all of us of the natural beauty of a starry night," Quinn said in a statement.
Flagstaff, Ariz. was the first city to earn the International Dark Sky Community title, followed by Borrego Springs, Calif.
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Comments
Cassandra
12/02/2011 16:19 PM
Wouldn't this cause concerns in citizen's safety? In the cities we have street lights in order to protect those walking alone in the dark. I wonder if the crime rate will rise at all.
Starbuck
12/02/2011 03:54 AM
Every time we have clear winter skies and a good Northern Lights prediction, I wish there was less light in my neighborhood. If there were less light, I could see a great display from my balcony. That would be wondrous. On the other hand, if my neighborhood were that dark all the time, I would not consider it a safe place to live. There's enough ruckus even with the lighting. So, it's like one of my values collides with another of my values. But the fact is, you have to go a good ways to find.... More
Tarrant
12/02/2011 08:09 AM
I wonder if you could use lighting that reduced light pollution by focusing the light more at lower levels. I am trying to remember what they did for sea turtles in Florida. I know that much of it was away from the beach areas but in places where there was a need for light for safety on the beach, they used a combo of non-white light and specially designed lighting. I don't remember how it worked though. I am with you though--I rarely see stars AT ALL here because of the light pollution..... More Add your commentSign in with one of these accounts or just add your comment below. |
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