A German artillery officer during World War I, Dornberger was captured and spent two years in a French prisoner-of-war camp. After his release, he studied engineering, and, beginning in 1932, directed construction of the V-2 rocket, the forerunner of all post-war spacecraft. Along with other German scientists, Dornberger was brought to the US as part of Operation Paperclip and worked as an advisor on guided missiles for the US Air Force. He became a key consultant on what major American venture? Discuss
Source: The Free Dictionary