User talk:JohnPritchard


 * Mars orbit rendezvous and Exploration of Mars
 * Calculating launch windows, JPL/NASA EDl
 * Cosmic train schedule, Hohmann Transfer Orbits, Gabrielle David
 * Interplanetary Trajectory Analysis for Mars, Ishimatsu, Hoffman, de Weck
 * Google preview of "exploration of mars" on "mars launch windows"


 * Category:Exploration of Mars
 * Mars Exploration, Colonization and Terraforming Links, NSSDC, NGSFC
 * Google search "mars atmosphere compression"
 * Terraforming of Mars
 * A FUTURE MARS ENVIRONMENT FOR SCIENCE AND EXPLORATION (artificial magnetic field to protect the atmosphere), Green, Hollingsworth, USRA, 2017


 * Planetary protection
 * NASA Office of Planetary Protection
 * Ethical dimensions of space settlement, Fogg
 * Ethics and interplanetary exploration
 * Ethical considerations for planetary protection in space exploration, Rummel, Race, Horneck
 * The Goals, Rationales, and Definition of Planetary Protection


 * In situ resource utilization: Mars
 * Google search ISRUM

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