Light pollution is the upward spill of light from street lights, business lighting and house lights, and it is lost into the atmosphere. 1.The image below shows light pollution over the Earth. Credit: NASA, NOAA NGDC, Su

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Date: 2013-07-17 00:20:24 Space Light pollution Amateur astronomy Bortle Dark-Sky Scale Scales Naked eye Milky Way Limiting magnitude Night sky Observational astronomy Astronomy Light sources		Light pollution is the upward spill of light from street lights, business lighting and house lights, and it is lost into the atmosphere. 1.The image below shows light pollution over the Earth. Credit: NASA, NOAA NGDC, Su Add to Reading List Source URL: observatory.ballarat.net Download Document from Source Website File Size: 923,96 KB Share Document on Facebook

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