… fly-bys of a US KH-11 spy satellite, while a third …

… fly-bys of a US KH-11 spy satellite, while a third …

… carried out. But before US KH-11 military satellites may have been …

… fly-bys of a US KH-11 spy satellite, while a third …

… Radars, as well as some KH-11 satellites. Photo: Felix Schofbanker … but facing Earth The KH-11 satellites convert light into … said. KH-11 satellites. Photo: Felix Schofbanker   The first KH-11 launched in … weeks. Though the original KH-11 is no longer in …

… his sights was a few KH-11 satellites, which convert light … into electronic signals. The KH-11, developed by Lockheed Martin, … three inches across. The first KH-11 launched in December 1976, … there were three generations of KH-11 orbiting above, with the …

… radar satellites and Keyhole, or KH-11, orbiters — one satellite stood out … suspected of possibly being another KH-11,” Mr. Schöfbänker told Space. … ’t look like a typical KH-11.” In Mr. Schöfbänker’s … a feature not seen on KH-11 satellites. “It could be a …

… his equipment the "KH-11 Kennen" electro-optical … USA 314."  "KH-11 Kennen" electro-optical satellites … out that the oldest current KH-11 (USA 186, generation three … type of spacecraft. Perhaps another KH-11 of different design. (Image …

… suspected of possibly being another KH-11," he told Space.com … ;t look like a typical KH-11." Strange Overtones In the …

… Austrian has also tracked the “KH-11 Kennen” electro-optical satellites, which … and is a third-generation KH-11 named USA 186. The next … 2021. From his collection of KH-11 images, he has deduced that …