Congratulations to this week’s photo of the week winner, Geoff Keith!

Geoff writes, “A recent week of hiking and dark sky viewing in beautiful Sedona included the trail to Devil’s Bridge, always a favorite destination! I also visited the historic Lowell Observatory in Flagstaff where Pluto was discovered in 1930.”

For a chance at being next week’s photo of the week winner, email your travel photo and story to: photocontest@petergreenberg.com