title: Phoenix descending.
authors.forename: Eric
authors.initials: E
authors.lastname: Hand
mesh_terms: D005118:Extraterrestrial Environment / Q000737:chemistry*; D007053:Ice / Q000032:analysis*; D018535:Mars; D009930:Organic Chemicals / Q000032:analysis; D018531:Spacecraft; D014481:United States; D018557:United States National Aeronautics and Space Administration / Q000639:trends
chemical_list: D007053:Ice; D009930:Organic Chemicals