The High Frontier (1976)
Gerard Kitchen O’Neill: Citáty v angličtine
“Is the surface of a planet really the right place for expanding technological civilization?”
"Is the surface of a planet really the right place for expanding technological civilization?"-Stewart Brand interview July 1975 http://www.nas.nasa.gov/About/Education/SpaceSettlement/CoEvolutionBook/Interview.HTML
The High Frontier (1976)
The High Frontier (1976)