Skyglow and you

My young son was excited to make out the constellation of Orion for the first time this winter. Unfortunately for us, we live right downtown and can barely make it out, thanks to skyglow. The image above is a terrific side-by-side of Orion with and without the skyglow of Orem, UT. Here in Ottawa, Ontario, all we can see of Orion is the 7 brightest stars: the belt, shoulders and toes. I was inspired to write a short piece on skyglow for kids.