title: Astrobiology: life at the cutting edge.
authors.forename: Jenny
authors.initials: J
authors.lastname: Hogan
mesh_terms: D017753:Ecosystem; D018559:Exobiology / Q000295:instrumentation* / Q000639:trends*; D005118:Extraterrestrial Environment / Q000737:chemistry*; D019015:Geologic Sediments / Q000737:chemistry* / Q000382:microbiology*; D018535:Mars; D040081:Protein Array Analysis; D012371:Robotics / Q000295:instrumentation; D012988:Soil Microbiology; D013030:Spain; D014481:United States; D018557:United States National Aeronautics and Space Administration / Q000639:trends; D014867:Water / Q000032:analysis / Q000737:chemistry
chemical_list: D014867:Water