Dinosaur Park in Alberta, at moonrise on May 26, 2013, with a weak aurora to the north. Lighting is from the rising nearly Full Moon off frame to the right and twilight to the left. A stack of 100 frames from a 370-frame time-lapse, each frame at 20 seconds at f/4 with the Canon 10-22mm lens at 10mm and Canon 60Da at ISO 1250. Combined in Long Streak mode with StarCircleAcademy Advanced Star Trails
The Amazing Sky 