Early Reconnaissance Satellites
Arrival of Discoverer XIII capsule, the first successfully recovered, at Andrews AFB on 13 August 1960. Left to right: Col “Moose” Mathison (commander of 6594th Test Wing), who brought the capsule; Maj Gen Osmond J. Ritland (commander of Air Force Ballistic Missile Division); Lt Gen Bernard A. Schriever (commander of Air Research and Development Command); and two civilian officials. (USAF photo)