Night Sky Photography, Light Pollution, Constellations and Stories program. Professional photographer, Mike Blissett of Blissett Nature Photography, will speak at Devil Canyon Overlook at 9 p.m. Ranger Jen Prentiss will briefly discuss night sky pollution and how to help prevent it. Mike will cover some of the basics of night sky photography and point out different constellations. Ranger Jen will share Crow stories about some of the easily recognizable constellations. Bring your camera, telescope or just your curiosity.