Light Night

Results: 547



#Item
331Night sky / Amateur astronomy / Measurement / Multimeter / Observation / Observational astronomy / Technology / Light pollution

&DOLIRUQLD6FLHQFH&HQWHU &$/,)251,$67$7(6&,(1&()$,[removed]PROJECT SUMMARY Your Name

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Source URL: www.usc.edu

Language: English - Date: 2001-06-15 11:26:39
332Traffic law / Road safety / Traffic signals / Car safety / Traffic light / Speed limit / Traffic engineering / Traffic / Headlight flashing / Transport / Land transport / Road transport

Intersection Safety Case Study Removal of Signal Flashing Mode During Late-Night/ Early-Morning Operation

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Source URL: safety.fhwa.dot.gov

Language: English - Date: 2010-02-17 13:25:14
333International Dark-Sky Association / Light sources / Science / Space / Tucson /  Arizona / Lighting / Night sky / Dark-sky movement / Polarized light pollution / Light pollution / Astronomy / Observational astronomy

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: IDA Discou

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Source URL: www.darksky.org

Language: English - Date: 2012-09-25 05:27:25
334Observational astronomy / Science / International Dark-Sky Association / Planetarium / Star party / Night sky / International Year of Astronomy / Astronomer / Alpine / Astronomy / Space / Light pollution

Alpine (Texas) Dark Sky Party – October 16th, 17th and 18th. In conjunction with the International Year of Astronomy, the 400th anniversary of Galileo and the telescope please join us in the celebration of Dark Sky Mon

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Source URL: www.darksky.org

Language: English - Date: 2012-09-25 05:27:43
335Observational astronomy / Light sources / Architecture / Visibility / International Dark-Sky Association / Night sky / Light-emitting diode / Energy Star / Polarized light pollution / Light pollution / Lighting / Light

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

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Source URL: www.darksky.org

Language: English - Date: 2012-09-25 05:27:31
336Milky Way Galaxy / Supermassive black holes / Sagittarius constellation / Spiral galaxies / Local Group / Sagittarius A / Milky Way / Galactic Center / Andromeda Galaxy / Astronomy / Extragalactic astronomy / Space

chandra explores “ downtown” in the milky way The word galaxy comes from the Greek word meaning “milky circle” or, more familiarly, “milky way.” The white band of light across the night sky that we call the M

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Source URL: chandra.harvard.edu

Language: English - Date: 2009-03-19 10:42:21
337Light pollution / Science / RTMC Astronomy Expo / International Dark-Sky Association / Space / RTMC / European Southern Observatory / Starlight / Night sky / Observational astronomy / Light sources / Astronomy

FOR IMMEDIATE RELEASE Dark Skies Come Into Sharp Focus at the First Annual StarLight Festival Big Bear Lake, Calif., 20 May[removed]The International Dark-Sky Association (IDA) joins AstronomyOutreach network to raise pub

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Source URL: www.darksky.org

Language: English - Date: 2014-05-20 12:49:31
338Texas / International Dark-Sky Association / Dark-sky preserve / Dark-sky movement / Bortle Dark-Sky Scale / Enchanted Rock / Copper Breaks State Park / Texas Parks and Wildlife Department / Night sky / Light pollution / Observational astronomy / Astronomy

News Release Media Contacts: Rob McCorkle, TPWD, ([removed]or [removed] John Barentine, International Dark-Sky Assn[removed]or [removed] August 6, 2014 Two Texas Parks & Wildlife

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Source URL: www.darksky.org

Language: English - Date: 2014-08-06 12:43:44
339Astronomy / Physics / Optics / Plasma physics / Space plasmas / Sky brightness / Naked eye / Skyglow / Sun / Observational astronomy / Light pollution / Light sources

Mon. Not. R. Astron. Soc. 328, 689–[removed]The first World Atlas of the artificial night sky brightness P. Cinzano,1,2P F. Falchi1,2 and C. D. Elvidge3 1

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Source URL: www.inquinamentoluminoso.it

Language: English - Date: 2006-08-31 22:12:14
340Lighting / Meteorology / International Dark-Sky Association / Dark-sky movement / Dark-sky preserve / International Year of Astronomy / Street light / Night sky / Sky / Light pollution / Observational astronomy / Astronomy

International Dark-Sky Association The Nightscape Authority 2009 IDA Annual Awards Dr. David L. Crawford Lifetime Achievement Award Robert L. Gent

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Source URL: www.darksky.org

Language: English - Date: 2012-09-25 04:46:52
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