title: Astrobiology: an introduction.
authors.affiliation: NASA Astrobiology Institute, Ames Research Center, Moffett Field, California, USA. bblumberg@mail.arc.nasa.gov
authors.forename: Baruch S
authors.initials: BS
authors.lastname: Blumberg
mesh_terms: D018559:Exobiology / Q000193:education; D000069497:Origin of Life; D014481:United States; D018557:United States National Aeronautics and Space Administration