When watching the recording of the documentary film, “The 10 Best Fighter Jets” I discovered a UFO sphere which flew right above the canopy of an F-22A Raptor in flight. In the footage, the small sphere flies along with the fighter jet for a few seconds, then it moves straight up, stops for a fraction of a second and then continues straight up. The footage seems to have been recorded in the South-Western U.S., judging by the landscape.
I also reported on this UFO footage on 29 September 2008
(and on 9 July 2008), but the video was removed after a while.
Recently, I found the documentary on the Military Channel website (Discovery Communications).
The UFO footage can be seen at 1:25 minutes into the video:
http://military.discovery.com/videos/top-ten-fighters-f-a-22-raptor.html
Lockheed Martin/Boeing F-22A Raptor
(images.wikia.com photo)