U.S. Air Force Defense Support Program (DSP)
Reconnaissance Satellite Registration of the
1976 Tehran, Iran UFO
(Unknown German TV Channel)
The TV report also contains a comment by former NASA research scientist and UFO researcher (NARCAP) Dr. Richard F. Haines, Ph.D.:
http://www.youtube.com/watch?v=dBsb4kT1WUk
Wikipedia article: “Defense Support Program”.
http://en.wikipedia.org/wiki/Defense_Support_Program
Painting of a DSP satellite on station (Wikimedia.org image)