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Date: 2014-05-28 12:22:58Lunar Reconnaissance Orbiter Moon landing Apollo program Constellation program Colonization of the Moon Lunar Roving Vehicle Moon Lunar rover Lunar outpost Spaceflight Exploration of the Moon Lunar Precursor Robotic Program | Galaxies Collide to Create Hot, Huge GalaxyAdd to Reading ListSource URL: history.nasa.govDownload Document from Source WebsiteFile Size: 3,86 MBShare Document on Facebook |