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Dark Skies
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#	Item
101	“… 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: darksky.org Language: English - Date: 2014-02-03 15:26:27 International Dark-Sky Association Light pollution Cosmos: A Personal Voyage Celestron Ann Druyan Cosmos Carl Sagan Binoculars Astronomy Space Science
102	“… to preserve and protect the nighttime environment and our heritage of dark skies” 3223 North First Avenue Tucson, AZ 85719, USA tel +[removed] Add to Reading List Source URL: www.darksky.org Language: English - Date: 2014-04-28 22:30:32 Light Astronomy Light sources Visibility International Dark-Sky Association National Dark-Sky Week Sky Astronomy Day Night sky Light pollution Observational astronomy Lighting
103	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 05:27:42 Environment United States Environmental Protection Agency Pollution Tucson Arizona Earth Science Light pollution Light sources International Dark-Sky Association
104	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 05:27:26 Meteorology National Dark-Sky Week Optics Night sky Lighting Dark-sky movement Polarized light pollution Light pollution Astronomy International Dark-Sky Association
105	“… 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 05:27:48 Ida Darwinius Light pollution International Dark-Sky Association Dark-sky preserve
106	“… 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 05:27:43 International Dark-Sky Association Dark-sky movement Texas Star Party Big Bend Observatory Tucson Arizona Alpine Sierra Nevada Astronomy Light pollution Space
107	“… 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: 2013-08-28 10:17:20 Dark-sky preserve Chaco Culture National Historical Park Pueblo Bonito Gran Chaco National Park Service Chaco Archaeoastronomy New Mexico Light pollution International Dark-Sky Association
108	“… 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 05:27:48 Star party Observatory International Dark-Sky Association Space Astronomy Amateur astronomy Light pollution
109	International DarkDark-Sky Association since 1988 “ . . . to preserve and protect the nighttime environment and our heritage of dark skies through quality outdoor lighting.” FOR IMMEDIATE RELEASE Add to Reading List Source URL: www.darksky.org Language: English - Date: 2012-09-25 05:27:39 Earth National Dark-Sky Week International Dark-Sky Association Earth Hour Night sky Lighting Pollution Dark-sky movement Polarized light pollution Light pollution Environment Astronomy
110	“… 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 05:27:53 Dark-sky movement Lighting Street light Architecture Science Environmental design Light pollution International Dark-Sky Association Illuminating Engineering Society of North America