Mark the Sixtieth Anniversary of Sputnik at Minuteman Missile National Historic Site
September 18, 2017 Cactus Flat, SD – “Beep. Beep. Beep.” The signal from the Soviet satellite known as Sputnik terrified Americans in the fall of 1957 and changed the world. If the Russians could put a satellite into space, it stood to reason that they could launch a nuclear […]