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Deep-Space Surveillance Telescope
Clouds pass by a Ground-Based Electro-Optical Deep-Space Surveillance telescope located on White Sands Missile Range, N.M., March 29, 2017. Air Force photo by Tech. Sgt. David Salanitri

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Photo by: Tech. Sgt. David Salanitri |  VIRIN: 170329-F-TM170-137.JPG