Milky Way over Siksika Tipi #1 (Oct 2, 2010)
Milky Way over Tipi at Siksika Skies stargazing night at Blackfoot Crossing Historical Park, October 2, 2010. © 2010 Alan Dyer
This is a single 40 second exposure at ISO 2000 and f/2.8 with a 15mm lens on a Canon 5D MkII camera. Contrast enhancements applied to bring out the sky and foreground shadow detail.