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Dark Skies
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#	Item
111	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3225 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:54 Observational astronomy Goldendale Observatory State Park International Dark-Sky Association Dark-sky preserve Clayton Lake State Park Cherry Springs State Park Goldendale Washington Tucson Arizona State park Dark sky parks Geography of the United States Klickitat County Washington
112	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3223 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2013-02-27 11:58:01 Observation Science Space Fulldome Planetarium International Dark-Sky Association Ness Digistar 3 Planetaria Visual arts Light pollution
113	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3223 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:28:54 Earth Geography NamibRand Nature Reserve Namib Desert Namibia Physical geography Light pollution International Dark-Sky Association
114	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3225 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:47 Dark-sky preserve Light Astronomy Dark-sky movement Galloway Forest Park Light pollution Lighting International Dark-Sky Association
115	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3225 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 04:44:17 Ida Tucson Arizona Architecture Optics Science Light pollution Lighting International Dark-Sky Association
116	International Dark-Sky Association The Nightscape Authority since 1988” “to preserve and protect the nighttime environment and our heritage of dark skies through quality outdoor lighting” Press Release: Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:25 Lighting Light Light sources International Dark-Sky Association Dark-sky preserve Skyglow Night sky Natural Bridges National Monument Sky Light pollution Observational astronomy Astronomy
117	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3225 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed] Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:51 Environment Earth Hour Energy conservation Environmental protection World Wide Fund for Nature International Dark-Sky Association National Dark-Sky Week Light-emitting diode Light pollution Lighting Light
118	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3225 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:46 Light sources Optics Observational astronomy Visibility International Dark-Sky Association Circadian rhythm Light-emitting diode Skyglow Color Lighting Light Light pollution
119	BLINDED BY THE LIGHT: A SUMMIT AND CALL TO ACTION TO PROTECT OUR NIGHT SKIES HIGH COUNTRY CONFERENCE CENTER FLAGSTAFF, ARIZONA Add to Reading List Source URL: www.keystone.org Language: English - Date: 2014-05-16 15:19:03 Architecture Light sources Street furniture Street light Urban studies and planning Skyglow Light-emitting diode Stage lighting International Dark-Sky Association Light pollution Light Lighting
120	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3225 North First Avenue Tucson, AZ 85719, USA tel +[removed]fax +[removed]www.darksky.org Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:54 Meteorology Light sources Lighting Observational astronomy Visibility International Dark-Sky Association Air pollution Ozone Clean Air Act Light pollution Environment Atmospheric sciences

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