On 29 July 1958, President Dwight Eisenhower signed into law legislation creating the civilian National Aeronautics and Space Administration (NASA). Eisenhower saw NASA as a way of separating the serious military business of nuclear missile and spy satellite development from "stunts" aimed at responding to Soviet prestige victories in space. In the old General's view, such stunts included launching a man into Earth orbit.
In a presentation to the American Astronautical Society at Stanford University the following month, Dandridge Cole and Donald Muir, engineers with The Martin Company in Denver, Colorado, detailed how NASA might launch humans around Earth's moon. First, however, they warned that the "Russians may have such a long lead. . .that they will have made landings on the [M]oon before. . .our first circumlunar flight." They predicted that the Soviet Union would be capable of a piloted circumlunar flight in 1963, four years before the United States. In a dig at President Eisenhower, Cole and Muir added that "on the technical side, at least, there seems to be no reason why this goal could not be accomplished [by the U.S.] by 1963."