According to information made available on Tuesday, September 27, 2011, an unidentified flying object (UFO) was seen flying over US Magnesium Corporation of Salt Lake City (MagCorp), one of the biggest producers of pollution in the United States.  MagCorp is located in Stansbury Island near Tooele, Utah.  It has been named the largest toxic air polluter in the country by the U.S. Environmental Protection Agency (EPA).

The video shows the UFO hanging motionless, or nearly motionless, against an unnaturally orange sky.  It does appear to resemble non-rigid airship, commonly known as a blimp.  It seems to have some sort of protuberance on one end, perhaps rudders or other steering mechanism.

To read more and view the video, click here.