||Motivated by Explorer 1's success, JPL Director William Pickering wanted to move into space exploration. He thought the relatively small, non-profit JPL could never raise the money necessary to remain on the leading edge of rocket technology as much larger aviation companies entered the rocketry business. He convinced the Army and President Eisenhower to make JPL part of the nation's new space agency, the National Aeronautics and Space Administration. In that role, JPL, with its links to Caltech's science community, could lead in the creation of the new realm of space science. In December 1958, the Army formally transferred JPL to NASA, although it remained under Caltech management.