スプートニク・ショック
On October 4, 1957, the Soviet Union launched Sputnik 1, the first artificial satellite. This shattered American confidence in its technological superiority, creating a wave of anxiety known as the Sputnik crisis. Among his responses, President Dwight D. Eisenhower launched the Space Race. The National Aeronautics and Space Administration (NASA) was established on October 1, 1958, as a civilian agency to develop space technology. One of its first initiatives was publicly announced on December 17, 1958. This was Project Mercury, which aimed to launch a man into Earth orbit, return him safely to the Earth, and evaluate his capabilities in space.