Wernher Magnus Maximilian Freiherr von Braun (US: VUR-nər von BROWN; German: [ˈvɛʁnheːɐ̯ fɔn ˈbʁaʊn]; 23 March 1912 – 16 June 1977) was a German American aerospace engineer and space architect. He became a member of the Nazi Party and then the Allgemeine SS to support his rocket work. He led the development of rocket technology in Nazi Germany, and later of rocket and space technology in the US. As a young man, von Braun worked in Nazi Germany's rocket development program. He helped design and …