Tag Archives: astronomy

Michigan establishes "dark-sky coast"

In what may be a first for the nation, Michigan Governor Snyder recently signed legislation establishing a “Dark-Sky Coast” on 21,000 acres of State-owned land in Emmet County, located north of Petoskey and west of Mackinaw City.  An aerial photograph of the newly designated Dark-Sky Coast is shown below:

Dark-Sky Coast - Source: emmetcounty.org/dark-sky-coast-600/

Combined with the existing Headlands International Dark-Sky Park, it is hoped the two sites will increase tourism while also literally displaying the numerous benefits of protecting the night sky from sources of light pollution, particularly sky glow or the urban halo effect created by communities which do not require downshielded lighting and shut-off fixtures.

Congratulations to the State of Michigan, Emmet County, and the International Dark-Sky Association for educating and enlightening all of us on the negative impacts caused by light pollution. These include, but are not limited to:

  • Wastes energy
  • Harms wildlife and ecosystems
  • Causes glare and harsh shadows
  • Disrupts human sleep patterns
  • Threatens astronomical research

Let’s all do our part to preserve the magic of the night sky so future generations will be able to “Wish Upon a Star.”

– Rick Brown

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