Mas información sobre el satélite espia KH-9
http://www.huffingtonpost.com/2011/12/25/hexagon-kh9-spy-satellite_n_1169580.html?1324993818&ncid=edlinkusaolp00000008
http://www.huffingtonpost.com/2011/12/25/hexagon-kh9-spy-satellite_n_1169580.html?1324993818&ncid=edlinkusaolp00000008