HUMANS ORBITING MARS: A CRITICAL STEP TOWARD THE RED PLANET Workshop Report Prepared for The Planetary Society by Scott Hubbard and John Logsdon

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Date: 2015-09-29 02:42:44		HUMANS ORBITING MARS: A CRITICAL STEP TOWARD THE RED PLANET Workshop Report Prepared for The Planetary Society by Scott Hubbard and John Logsdon Add to Reading List Source URL: planetary.s3.amazonaws.com Download Document from Source Website File Size: 2,59 MB Share Document on Facebook