Peace Review · 2010 · 24 citations · 0 references
Natural SciencesAstronomyHistorySpacecraft DesignHistory Of SciencePlanetary ExplorationSpace ExplorationInterplanetary ExplorationPlanetary ColonizationSpace ColonizationSpace Exploration HistorySpace Travel
Since Sputnik was launched over fifty years ago and the first human walked on the moon twelve years later, we have associated the exploration and colonization of space, specifically the moon and Ma...