Exploring the Unknown: Selected Documents in the History of the U.S. Civil Space Program, Volume III: Using Space

One of the most important developments of the twentieth century has been the movement of humanity into space with machines and people. The underpinnings of that movement-why it took the shape it did; which individuals and organizations were involved; what factors drove a particular choice of scientific objectives and technologies to be used; and the political, economic, managerial, and international contexts in which the events of the space age unfolded-are all important ingredients of this...