An Astronomer’s View of Street Lighting
November 01, 2017
|When the Northridge earthquake cut power in Los Angeles in January 1994, the Griffith Observatory received phone calls from concerned citizens asking about a mysterious cloud overhead that they had never seen before. The Milky Way, our galaxy, had probably not been visible from downtown LA for half a century.
It’s estimated that more than two-thirds of the people in the world cannot see the Milky Way from their homes. We light up our environment for safety, to allow us to move about at night, and to decorate our homes and businesses. But this light is also obliterating the stars–a source of inspiration and information for diverse cultures across the centuries.
NYMC Faculty: Lawrence L. Faltz, M.D., clinical professor of medicine
Source: Federated Conservationists of Westchester County