title: "Space tourism"--its importance, its history, and a recent extraordinary development.
authors.affiliation: The Sophron Foundation.
authors.forename: T F
authors.initials: TF
authors.lastname: Rogers
mesh_terms: D006801:Humans; D011640:Public Policy; D013026:Space Flight / Q000639:trends*; D014195:Travel / Q000639:trends*; D014481:United States; D018557:United States National Aeronautics and Space Administration; D014893:Weightlessness