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John M. Logsdon is Professor Emeritus of Political Science and International Affairs at George Washington Universityâs Elliott School of International Affairs. He was a member of the NASA Advisory Council...Britannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....HistoryFrank Malina and WAC Corporal rocketU.S. ArmyNew MexicoaltitudesrocketJames Van Allenscienceultraviolet radiationVikingSoviet UnionWorld War IIInternational Geophysical YearauspicesEarth satellitefeasibleUnited StatesCold Warreconnaissance satellitesovereigntysatelliteouter spacesovereigntyThe Day the Earth Stood StillThe Day the Earth Stood Stillunidentified flying objectsspacecraftIsaac AsimovRobert A. HeinleinArthur C. ClarkeWernher von BrauncharismaticMoonMars
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