title: Space exploration. Moon's 'abundant resources' largely an unknown quantity.
authors.forename: Charles
authors.initials: C
authors.lastname: Seife
mesh_terms: D005118:Extraterrestrial Environment; D005740:Gases; D006371:Helium; D007053:Ice; D007554:Isotopes; D016081:Moon; D013026:Space Flight; D014867:Water
chemical_list: D005740:Gases; D007053:Ice; D007554:Isotopes; D014867:Water; D006371:Helium