title: Dragon offers ticket to Mars.
authors.forename: Eric
authors.initials: E
authors.lastname: Hand
mesh_terms: D018559:Exobiology / Q000191:economics / Q000295:instrumentation; D018535:Mars; D013026:Space Flight / Q000191:economics / Q000295:instrumentation* / Q000639:trends; D018531:Spacecraft / Q000191:economics; D014481:United States; D018557:United States National Aeronautics and Space Administration / Q000191:economics