During the 1950s, architecture, cars, and gadget design took on a curiously spaceflight-inspired aesthetic. Manufacturers built vehicles with ornamental tailfins. Upswept roofs and parabolas cropped up on buildings. Logos incorporated starbursts and satellite shapes, while parallelograms, wings, and free-form boomerangs became the motel sign shapes du jour. In retrospect, those designs look a little gimmicky, but they nonetheless reflect a collective 1950s confidence about America's dazzling future as a leader in space flight and economic prosperity.