The New York Times reports on
Astronomers have preached the virtues of dark skies for years.
Modern cities, they say, use way more artificial light in the evenings than necessary, much of it emanating into the sky where it does no good.
Read full story California Today: The Push to Reclaim Starry Skies – The New York Times
Natural History Wanderings 
Great post I recently wrote about the topic at
https://thesciencegeek.org/2015/10/24/dark-skies/
The Science Geek
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By: thesciencegeek on November 21, 2017
at 10:48 AM
Thanks for the link.
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By: Sandy Steinman on November 22, 2017
at 12:05 AM