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College of Arts and Sciences Dark skies

Dark sky advocate

Night sky outside Stanley, Idaho (via WS Magazine)For billions of years, Earthly life has flourished in a reassuring 24-hour cycle of light and darkness. Over the past century, however, urban skies have grown increasingly clouded with light pollution. The excess light disrupts circadian rhythms, poses safety and health risks, wastes energy, and exacts a sad aesthetic toll as well.

For humans, the stars have long provided a primal connection to the cosmos, inspiring the imagination of artists, philosophers, and scientists throughout history. Today, residents of the Pacific Northwest remain among the few who » More …