Dark Skies

A Silent Cry for Dark Skies

Authors
Source: 

Universe in the Classroom Newsletter - Winter 2008
Astronomical Society of the Pacific
http://www.astrosociety.org/education/publications/tnl/74/74.html

Many of us live in a world of urban constellations, unable to see the stellar constellations a moderately dark sky would provide.  read more »

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