The most ambitious race humankind has ever undertaken was masterminded in the shadows by two engineers on opposite sides of the Cold War: Wernher von Braun, a former Nazi officer living in the US, and Sergei Korolev, a Russian rocket designer once jailed for crimes against his country.
The most ambitious race humankind has ever undertaken was masterminded in the shadows by two engineers on opposite sides of the Cold War: Wernher von Braun, a former Nazi officer living in the US, and Sergei Korolev, a Russian rocket designer once jailed for crimes against his country.