red,blue silver rotating sphere in clear blue sky in the early afternoonIt is october 17/2015 it is a cool but clear day here. Working in the back yard,cleaning up the garden,raking leaves.I am moving the compost bin when I look in the nnw sky and notice a shimmering object which I thought was a mylar balloon that was caught up in the wind, which was light from the south.I was looking at this object for at least 10 mins.It seemed to rotate,into red,silver and blue it was very shiny, because it was a clear blue sky day.It is hard to judge distance, could be at least 1000 feet away when I first noticed it,and it may have been there longer.As I watched this object shine, it was stationary at the time that I first observed it, as time passed it seemed to move away from me, still could see it rotate in the blue sky until I could barely make it out, when I lost site of it. It was just gone.