STRANGE OBJECT SPOTTED OVER THE CITY OF CALGARYMy boyfriend and i were walking to the rail transit system in mid Calgary when we noticed a flying object in the air. It was shaped like an egg, and from time to time it changed to a dimand, circle, etc..... It had three colours (red, black, white) that changed continuously throught the craft. The craft moved thoughout the air, horizontally from north to south - gradually going higher and higher into the atmosphere. It made no sound. Both myself and my boyfriend had never seen anything like this in our lives.