Quadruple Turn of the Moving Orb

Photo date: April 25, 2016. Photographer: Mark Mahin.

The photo below was taken in Grand Central Terminal in New York,  On the left we see what looks like an orb that is making an utterly inexplicable path of motion that involves 4 changes of direction.

Below is a closeup of the strange thing on the left.

There is simply no way to explain a sight like this though any known natural explanation. It cannot be a bird, an insect, or a speck of dust. You could photograph birds, insects, and floating specks of dust for a thousand years, and you would never get a single one like this that displayed a path of motion with 4 changes of direction inside a compact space.  It cannot be a floating hair, because floating hairs never look this wavy.  It cannot be some distortion of some background light, because there is no light at this spot -- there is nothing but a solid stone column.

See here for 48 photos I have of orbs making inexplicable paths of motion like this.