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Night sky
Results: 649

#	Item
641	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
642	reserve starlight uk.indd Add to Reading List Source URL: www.starlight2007.net Language: English - Date: 2009-03-28 13:02:51 Astronomy Optics Science Visibility Lighting Starlight Skyglow International Year of Astronomy Night sky Observational astronomy Light sources Light pollution
643	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
644	FOR IMMEDIATE RELEASE HOPEWELL BIG WOODS NAMED NIGHT SKIES CONSERVATION AREA August 12, 2012 Add to Reading List Source URL: www.polcouncil.org Language: English - Date: 2012-11-06 19:51:46 Observational astronomy Visibility Hopewell Furnace National Historic Site East Nantmeal Township Chester County Pennsylvania Hopewell French Creek State Park Dark-sky movement Pennsylvania Light pollution Lighting
645	A/AC[removed]United Nations Add to Reading List Source URL: www.unoosa.org Language: English - Date: 2005-04-21 07:03:28 Space advertising Light pollution Outer space Planet Asteroid Naked eye Space debris Moon Night sky Astronomy Observational astronomy Space
646	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
647	Mon. Not. R. Astron. Soc. 000, 1–[removed]Printed 2 August 2001 Add to Reading List Source URL: homepages.wmich.edu Language: English - Date: 2001-08-06 14:16:53 Astronomy Optics Physics Plasma physics Space plasmas Sky brightness Skyglow Naked eye Night sky Observational astronomy Light pollution Light sources
648	Chadwick A. Moore Visual Estimations of Add to Reading List Source URL: www.georgewright.org Language: English - Date: 2002-04-18 15:08:05 Space Bortle Dark-Sky Scale International Dark-Sky Association Skyglow Limiting magnitude Sky brightness Apparent magnitude Naked eye Night sky Observational astronomy Astronomy Light pollution
649	Lighting and astronomy Christian B. Luginbuhl, Constance E. Walker, and Richard J. Wainscoat Add to Reading List Source URL: www.darkskiesawareness.org Language: English - Date: 2009-12-15 16:39:46 Lighting Light sources Astronomy Plasma physics Skyglow Sky brightness Light-emitting diode Sodium-vapor lamp Night sky Light pollution Observational astronomy Light