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: For - Architecture of the night - Document - PDFSEARCH.IO

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	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: For Add to Reading List Document Date: 2012-09-25 05:27:31 Open Document File Size: 326,23 KB Share Result on Facebook City Washington / DC / Tucson / / Country United States / / Currency USD / / / Event Extinction / / Facility Dirksen Senate Office Building / / / IndustryTerm energy ratings program / energy efficiency / energy waste / energy / / Organization Rowena Davis International Dark-Sky Association / Nightscape Authority / US House of Representatives / Environmental Protection Agency / senate / / Person John Culberson / Steve Israel / Stephen Johnson / Gabrielle Giffords / / / Position editor / Representative / Administrator / / ProvinceOrState Arizona / / URL www.darksky.org / / SocialTag Observational astronomy Light sources Architecture Visibility International Dark-Sky Association Night sky Light-emitting diode Energy Star Polarized light pollution Light pollution

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: ForAdd to Reading List