Flying to space remains a privilege reserved for an elite few, but as private companies invest in the sector, imaginative tour operators are already dreaming of a new era of space travel.

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Flying to space remains a privilege reserved for an elite few, but as private companies invest in the sector, imaginative tour operators are already dreaming of a new era of space travel.

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AFP Videographics
Fri, Jul 25, 2014 4:49 AM EDT