G0172900 (gŏd′ərd), Robert Hutchings 1882-1945. American physicist who developed and launched the first successful liquid-fueled rocket (1926) and invented numerous rocketry devices.
God·dard
(gŏd′ərd), Robert Hutchings 1882-1945. American physicist who developed and launched the first successful liquid-fueled rocket, in 1926. He also invented numerous rocketry devices.