A new era for space propulsion? An ion engine twenty-five times more powerful than NASA's current best model has just been ...
A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than previous ion engines.
The first human Mars explorers won’t have it easy. Every additional day in deep space will increase their exposure to deadly cosmic radiation, while isolation gnaws at their minds and microgravity ...
Click to open image viewer. This is a cesium ion engine developed by the Electro-Optical Systems, Inc. as an experimental high-energy thruster for spacecraft. Ion engines produce extremely low thrusts ...
The NASA planned 2028 nuclear powered ion drive spacecraft, SR-1 Freedom will have a 20 kilowatt nuclear reactor. SR-1 Freedom will use 20-plus kilowatt fission reactor fueled by High-Assay ...