The summer Milky Way over the Milk River Valley and sandstone formations of Writing-on-Stone Provincial park, in southern Alberta. On the horizon are the volcanic Sweetgrass Hills in Montana. The red tint at top is from an aurora active that night and the ground is partly illuminated by green auroral light from the north. The Summer Triangle stars are at top left. Sagittarius is on the horizon sinking into the low clouds at botton right which are illuminated by lights from Sweetgrass, Montana. Clouds and smoke from forest fires to the west cut down the transparency and clarity of the sky this night, especially toward the horizon. This is a stack of 4 x 3-minute tracked exposures for the sky, and 4 x 5-minute untracked exposures for the ground, all with the 15mm Canon full-frame fish-eye and Canon 6D at ISO 1000, on the iOptron Sky-Tracker unit.
The waxing gibbous Moon over Upper Waterton Lake in Waterton Lakes National Park, Alberta with the iconic Prince of Wales Hotel in the distance, on a calm evening with still waters, rare in Waterton. This is an HDR stack of 3 exposures with the Canon 60Da and 16-35mm lens, shot from Driftwood Beach.
Cassiopeia and the northern stars over Red Rock Canyon in Waterton Lakes National Park, Alberta, with illumination from a waxing gibbous Moon. This is a composite of three 30-second exposures for the ground to smooth noise and one 30-second exposure for the sky, all with the 24mm lens at f/3.5 and Canon 6D at ISO 1600.
