title: Moonshots.
authors.affiliation: University of Michigan Medical School, Ann Arbor, Michigan.
authors.forename: David
authors.initials: D
authors.lastname: Fessell
authors.affiliation: Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana. Electronic address: rbgunder@iupui.edu.
authors.forename: Richard B
authors.initials: RB
authors.lastname: Gunderman
mesh_terms: D004325:Dreams; D006040:Goals; D006801:Humans; D016730:Program Development; D000072177:Radiologists / Q000523:psychology*; D013026:Space Flight / Q000191:economics*; D014481:United States