title: [Life on Mars].
authors.affiliation: NASA Ames Research Center, USA.
authors.forename: C P
authors.initials: CP
authors.lastname: McKay
mesh_terms: D000864:Antarctic Regions; D001272:Atmosphere; D018534:Earth, Planet; D005118:Extraterrestrial Environment; D018535:Mars; D013026:Space Flight; D014867:Water
chemical_list: D014867:Water