title: Space science: along for the ride.
authors.forename: Lee
authors.initials: L
authors.lastname: Billings
mesh_terms: D017149:Private Sector / Q000191:economics* / Q000639:trends; D013026:Space Flight / Q000191:economics* / Q000458:organization & administration / Q000639:trends*; D014481:United States; D018557:United States National Aeronautics and Space Administration