title: The blue marble.
authors.affiliation: Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, MA 02454-9110, USA. petsko@brandeis.edu
authors.forename: Gregory A
authors.initials: GA
authors.lastname: Petsko
mesh_terms: D018534:Earth, Planet; D049673:History, 20th Century; D006801:Humans; D010781:Photography / Q000266:history*; D018531:Spacecraft / Q000266:history*; D014481:United States