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The Night Sky
Results: 406

#	Item
401	Light Pollution and its Impact The Ninth European Symposium for the Protection of the Night Sky Add to Reading List Source URL: www.darksky.ie Language: English - Date: 2012-07-09 16:17:10 Space International Dark-Sky Association Dark-sky movement Armagh Dark-sky preserve Campaign for Dark Skies International Year of Astronomy Planetarium Skyglow Light pollution Astronomy County Armagh
402	Exploring the Night Sky From the Fox Valley since 1944 Add to Reading List Source URL: www.fvastro.org Language: English - Date: 2012-01-17 08:45:47 Astronomer Royal Astronomical Society Mohawk Valley Astronomical Society Amateur Astronomers Association of Pittsburgh Astronomy Amateur astronomy Space
403	“… 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 03:12:06 Astronomy Optics Meteorology Lighting Visibility Skyglow Sky brightness Observatory Night sky Observational astronomy Light pollution Light sources
404	MD of Foothills No. 31 Dark Sky Bylaw Keeping the Night Skies Dark – 2011 Add to Reading List Source URL: www.mdfoothills.com Language: English - Date: 2011-11-22 17:20:28 Architecture Light sources Light pollution Light-emitting diodes Light fixture Street light Mercury-vapor lamp Sodium-vapor lamp High-intensity discharge lamp Lighting Light Gas discharge lamps
405	DECLARATION IN DEFENCE OF THE NIGHT SKY AND THE RIGHT TO Add to Reading List Source URL: www.starlight2007.net Language: English - Date: 2008-03-29 08:51:15 Science Physical geography Astronomy Biodiversity Biomes Instituto de Astrofísica de Canarias La Palma Light pollution Man and the Biosphere Programme Light sources Observational astronomy UNESCO
406	Mon. Not. R. Astron. Soc. 318, 641±[removed]The artificial night sky brightness mapped from DMSP satellite Add to Reading List Source URL: www.lightpollution.it Language: English - Date: 2006-08-29 23:38:21 Nuclear physics Visibility Light Sky brightness Rayleigh scattering Light pollution Emission spectrum Atmosphere of Earth Scattering cross-section Physics Atmospheric sciences Observational astronomy