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An economic historian argues that privately funded space exploration is not a new development, but a trend beginning with the astronomical observatories of the nineteenth century Over the last half-century there has been a rapid expansion in commerce off the surface of our plane…
An economic historian argues that privately funded space exploration is not a new development, but a trend beginning with the astronomical observatories of the nineteenth century Over the last half-century there has been a rapid expansion in commerce off the surface of our plane…