Photo date: February 21, 2017. Photographer: Mark Mahin.
The photos below show two mysterious blue orbs I photographed in front of windows at Grand Central Terminal in New York. Interestingly, they seemed to have appeared at the exact same spot, at a position just a little to the right of the top of the window arch. Was this coincidence, or one orb imitating another orb? You can see here lots of other cases of mysterious orbs reappearing at the same spot.