Light Pollution. It is not Just About Seeing the Stars. It is an Environmental and Health Concern. — Daniel J. Stein Photography
![New study shows extent of light pollution across the night sky - Night Skies (U.S. National Park Service) New study shows extent of light pollution across the night sky - Night Skies (U.S. National Park Service)](https://www.nps.gov/subjects/nightskies/images/Screen-Grab_Cires_Interactive-Map_dk.jpg?maxwidth=1300&autorotate=false)
New study shows extent of light pollution across the night sky - Night Skies (U.S. National Park Service)
![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 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](https://pbs.twimg.com/media/Enmc8gdXEAAtzC3.jpg)
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
![The Death Of Night: Light Pollution In North America Is Now Spiking By 10% Every Year, Says Landmark Study The Death Of Night: Light Pollution In North America Is Now Spiking By 10% Every Year, Says Landmark Study](https://imageio.forbes.com/specials-images/imageserve/63c81cc188f48a54d489b91b/Sky-brightness-is-increasing-even-faster-than-satellite-measurements-of-artificial/960x0.jpg?format=jpg&width=960)