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Flagstaff Dark Skies Coalition

Flagstaff Dark Skies Coalition

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Envisioning a world where everyone can see the Milky Way where they live

  • Dark Matters!
    • Dark Matters!
    • Light Pollution – The Problem
  • Dark Sky Solutions
    • Outdoor Lighting Codes
    • What Can You Do To Protect The Night Sky?
      • Seven Things You Can Do To Protect The Night Sky
      • Free Shielded Porch Lights and Amber Bulbs
    • Residential Lighting Tips
      • Dark Sky Residential Lighting Products
      • How To Talk To Your Neighbor …
    • Commercial and Roadway Lighting Tips
      • Dark Sky Commercial Lighting Products
    • Service Station Lighting
    • Sports Lighting
      • Thorpe Park Editorial
  • International Dark Sky City
    • International Dark Sky City
    • Flagstaff’s Battle for Dark Skies
    • Dark Skies in and Around Flagstaff
      • The Sky Over Flagstaff Now – constellations labeled
      • The Sky Over Flagstaff Now – stars only
  • Critical Dark Sky Issues
    • LED Lighting and Dark Skies
    • Lamp Spectrum and Light Pollution
    • Light at Night and Safety
    • Light at Night and Human Health
    • Light at Night and the Environment
    • The Science of Lighting Codes and Regulations
    • Measuring and Modeling Sky Glow Light Pollution
  • Resources
    • Resources
    • FDSC Presentations
    • Dark Sky Commercial Lighting Products
    • Dark Sky Residential Lighting Products
    • Student/Teacher Science Activity
    • Links
  • Trending News on Flagstaff’s Night Sky
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FDSC Logo 25 Years
THE BEST IN DARK SKIES
FROM THE
FIRST INTERNATIONAL
DARK-SKY CITY

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FDSC is an independent charitable non-profit

FDSC envisions a world in which everyone can see the Milky Way where they live. Wherever you live, consider supporting this vision, and help us spread the clear and optimistic message that Flagstaff has shown the world how to Bring the Milky Way Home – everywhere!

 

© 2025 Flagstaff Dark Skies Coalition
(c) 2025 Flagstaff Dark Skies Coalition