Det 2 members celebrate 50 years of space operations
A 60-foot antenna scans the skies above Guam Sept. 15, 2015, at Northwest Field on Andersen Air Force Base, Guam. The antenna is part of a large array of equipment used by the 21st Space Operations Squadron Detachment 2 here. (U.S. Air Force photo by Airman 1st Class Alexa Ann Henderson/Released)

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