Photo date: October 28, 2016. Photographer: Mark Mahin.
The photo below shows a bright blue orb I photographed at Grand Central Terminal in New York. It seems to be moving very fast. It's one of nearly 100 speeding blue orbs I have photographed (as shown here). The orb appeared at the top of the original photo, but since I always have my camera strap around my wrist, I know it isn't a camera strap.