publicdomainbitch: Space Colony In the 1970′s the Princeton physicist Gerard O’Neill with the help of NASA Ames Research Center and Stanford University held a series of space colony summer studies which explored the possibilities of humans living

publicdomainbitch: Space Colony In the 1970′s the Princeton physicist Gerard O’Neill with the help of NASA Ames Research Center and Stanford University held a series of space colony summer studies which explored the possibilities of humans living

publicdomainbitch: Space Colony In the 1970′s the Princeton physicist Gerard