SKYGLOW - Bortle Scale Light Pollution Guide Map of North America. Help save the skies with SKYGLOWPROJECT.COM and the International Dark-Sky Association. | Facebook
Light Pollution Map Eastern US
Light Pollution Maps
Light Pollution Map USA
Light pollution map of the world | Boing Boing
This map shows an unlikely source of America's light pollution | World Economic Forum
The new world atlas of artificial night sky brightness | Science Advances
NASA Earth on Twitter: "Light and noise pollution from humans are negatively affecting bird populations in the United States. Scientists used light data from the @NASA/@NOAA Suomi-NPP satellite to study how light
How to Find Dark Skies for Night Photography — Night Photography Workshop LLC
Light Pollution Map for PA, NJ, NY
Light Pollution. It is not Just About Seeing the Stars. It is an Environmental and Health Concern. — Daniel J. Stein Photography
New interactive map shows how light pollution affects your hometown
Help Make Better Map of Global Light Pollution | WIRED