Image Credit: Babak A. Tafreshi

Protecting Dark Skies for Astronomy and Life

Artificial light at night is a threat to astronomical research, personal safety, and the health of humans and wildlife. To address the challenge posed by the proliferating use of LEDs for billboards and street lighting, NOAO, in partnership with other concerned organizations, recently convened a workshop to showcase successful strategies for reducing light pollution. The workshop was held at the January meeting of the American Astronomical Society (AAS) where the AAS Council announced a three-part resolution on light pollution, including calling on all AAS members to protect dark skies in their communities. Read more…

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