LED lights save energy but add light to night sky

Southwest Life

LED lights save energy but add light to night sky

Useful links

Nobel Prize in Physics 2014: www.nobelprize.org/nobel_prizes/physics/laureates/2014/
International Dark Sky Association comments: www.darksky.org/night-sky-conservation/421 and www.darksky.org/assets/documents/Reports/IDA-Blue-Rich-Light-White-Paper.pdf
Astronomy picture of the day: http://antwrp.gsfc.nasa.gov/apod/astropix.html
An astronomers forecast for Durango: www.cleardarksky.com/c/DrngoCOkey.html?1
Old Fort Lewis Observatory: www.fortlewis.edu/observatory
Four Corners Stargazers: http://groups.google.com/group/Four-Corners-Stargazers

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