title: To Mars by way of its moons.
authors.affiliation: George Mason University, USA.
authors.forename: S F
authors.initials: SF
authors.lastname: Singer
mesh_terms: D001272:Atmosphere; D018504:Ecological Systems, Closed; D055593:Geological Phenomena; D005844:Geology; D006801:Humans; D018535:Mars; D018543:Minor Planets; D013026:Space Flight / Q000191:economics; D018531:Spacecraft / Q000191:economics; D014481:United States; D018557:United States National Aeronautics and Space Administration