Sending Americans Into Space - 2

In the 1950s, the United States and the Soviet Union began programs for manned and unmanned scientific missions into space. The Soviets’ successful launch of the unmanned Sputnik I satellite in 1957 made Congress determined to jolt the U.S. space program into action. Winning the race to space became a political, scientific, and security priority. The United States intensified its efforts to be the first nation to send a man to the moon.