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![]() Date: 2012-05-10 16:55:03Spacecraft Life on Mars Viking program Abiogenesis Phoenix Extraterrestrial life Martian soil Gas chromatography–mass spectrometry Exploration of Mars Spaceflight Astrobiology Space technology | Source URL: www.lpi.usra.eduDownload Document from Source WebsiteFile Size: 282,54 KBShare Document on Facebook |