Comparison of Light Polluted and Starry Skies
All sky, night time movie comparing a light polluted and a starry night sky in central Oregon - comparing northwest corner of Bend, Oregon to Pine Mountain Observatory, March 25-26, 2022
All sky, night time movie comparing a light polluted and a starry night sky in central Oregon - comparing northwest corner of Bend, Oregon to Pine Mountain Observatory, March 25-26, 2022