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Bookmark or Share- Fireflies are fading away: How you can help save these magical ... - MSNAnother major threat to fireflies is light pollution, which comes in several forms, including skyglow (glowing haze over highly populated areas), light trespass (light that reaches beyond the ...
- Skyglow - WikipediaSkyglow (or sky glow) is the diffuse luminance of the night sky, apart from discrete light sources such as the Moon and visible individual stars. It is a commonly noticed aspect of light pollution.
- Night sky brightness measurement, quality assessment and ... - NatureIn the night sky, light pollution yields skyglow, a condition in which artificial light directed upwards is scattered back to the ground, where it obscures our view of the stars 17.
- Science of Light - Night Skies (U.S. National Park Service)At night, luminance to the air is called skyglow. There are natural sources of skyglow, such as the aurorae (northern lights);the greenish airglow (a faint glow from the upper atmosphere present most nights);scattering of the light of the moon, planets, and stars;and the Zodical Light (a band of light along the Zodiac that is part of our solar ...
- Light pollution - WikipediaLight pollution is caused by inefficient or unnecessary use of artificial light. Specific categories of light pollution include light trespass, over-illumination, glare, light clutter, and skyglow. A single offending light source often falls into more than one of these categories.
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