Descendent of Gemini: Orion
If the goal now is to land humans to Asteroids and Mars, we had better give ourselves the ability to develop and test technology and procedures as well as train astronauts for the challenge of flying in space. Currently Russia in cooperation with the European Space Agency and China are looking at the psychological aspects of a flight to Mars. But it does not include flying but just being locked in a big Earth-bound simulator. We know the effects of long-term micro-gravity exposure in space through the ISS and Russia’s multiple space stations like MIR. President Obama has called for pushing technology so we can get places faster. In the near future, a plasma engine is going to be brought to the ISS for testing. But the ISS doesn’t fly the way a spacecraft would. It doesn’t need to change orbit, plane nor change orientation and speed. We need a spacecraft that actually tests out the plasma engine in orbit doing more advanced maneuvers. Of course this can be done unmanned but event...