Founded in 1988, DarkSky International, formerly knows as the International Dark-Sky Association, is a 501(c)(3) nonprofit organization dedicated to protecting the night skies for present and future generations. Its main focus is the control of light pollution – the inappropriate use of artificial light at night – which harms our planet and robs us of the opportunity to experience the wonder of a natural night sky.

Today, the organization is the recognized authority for night sky protection and has taken the lead in identifying and publicizing the negative impacts of artificial light at night on human health and safety, wildlife and climate change. Its staff and volunteers work with the public, city planners, legislators, lighting manufacturers, parks, and protected areas to provide and implement smart lighting choices.

DarkSky International’s public outreach efforts provide solutions, quality education, and programs that inform audiences across the United States and throughout the world. At the local level, our mission is furthered through the work of our U.S. and international chapters representing five continents.

For more information — and to donate or join — please visit the DarkSky International website.