The U.S. Air Force’s 10th Wideband Global Satcom communications satellite (WGS-10) atop a United Launch Alliance Delta 4 rocket blasted off on Friday at 8:26 PM EST from Space Launch Complex-37B at Cape Canaveral Air Force Station, Florida.

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Sandra Erwin writes about military space programs, policy, technology and the industry that supports this sector. She has covered the military, the Pentagon, Congress and the defense industry for nearly two decades as editor of NDIA’s National Defense...