Ufo orbs photographed outside a plane over Paris

A reader sent us this video of what look like an orb or Ufo outside a plane.
I would like your feedback on these photos:
Monday September 19, 2011 7:29 a.m. News: UFO flying at high altitude Images of Paris
One or more UFOs photographed from an airplane while on a flight from Paris, take the pictures through the airplane window. His seat was located right on the plane's wings as you can see from the pictures.
Unidentified flying objects have been photographed only a guide to the seat of the witnesses illustrates the details of this new UFO mystery.
Strange behavior of UFOs recently, the images are quite impressive.
Rule out the hypothesis of the reflection in the glass. Conclusions also highlighted in the video, What in the top left is shaped like a real flying saucer. The other two seem to have the same form, however, perhaps because of the increased brightness is less obvious.

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