Warning:
JavaScript is turned OFF. None of the links on this page will work until it is reactivated.
If you need help turning JavaScript On, click here.
Cette carte conceptuelle, cree avec IHMC CmapTools, contient des informations liees a : Interplanetary Spaceflight, Transfer of Spacecraft from Earth to Mars requires Large Velocity Changes, Transfer of Spacecraft from Earth to Mars involves Long Travel Time, In-Space Propulsion System is presently Conventional Chemical Rocket Engine, Human Missions may require Innovative In-Space Propulsion Systems, Transfer of Spacecraft from Earth to Mars is Feasible in terms of Required Launch Energy, 55 MKm to 100 MKm because Mars' Orbit is Elliptical while Earth's is Almost Circular, Feasible in terms of Required Launch Energy only at Intervals, Transfer of Spacecraft from Earth to Mars involves Great Travel Distance, Large Velocity Changes can be achieved using Conventional Chemical Rocket, Innovative In-Space Propulsion Systems such as Solar Sail, The Planets orbit in Roughly the Same Plane, Hohmann Transfer Elliptical Trajectory requires Minimal Energy (compared to more direct path from Earth to Mars), Transfer of Spacecraft from Earth to Mars takes place through Near Vacuum of Space, Hohmann Transfer Elliptical Trajectory departs on Tangent to Earth's Orbit, Transfer of Spacecraft from Earth to Mars mostly involves Coasting (or "Cruise"), Transfer of Spacecraft from Earth to Mars takes place in The "Ecliptic", Hohmann Transfer Elliptical Trajectory arrives on Tangent to Mars' Orbit, Hohmann Transfer Elliptical Trajectory provides Maximum Spacecraft Payload, Great Travel Distance may be 700 Million Kilometers or more, Intervals of 25+ Months