Astro Bob: New Essentia hospital helps reduce light pollutio

How a concerned citizen and a hospital CEO worked together to dim the lights and help preserve the night.

Related Keywords

Minnesota , United States , Maple Grove , Bob King , Todd Burlet , David Herman , Kate Hage , Essentia Health , International Dark , Us Department Of Energy , Mary Medical Center , Sky Association , Central Hillside , Medical Center , Lake Superior , International Dark Sky Association , Superior Street , Starry Skies North ,