title: Planetary exploration. Scientists pick two sweet spots for Rovers on Mars.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Kerr
mesh_terms: D005118:Extraterrestrial Environment; D018535:Mars; D013026:Space Flight; D018531:Spacecraft; D014481:United States; D018557:United States National Aeronautics and Space Administration; D014867:Water
chemical_list: D014867:Water