Russian researchers now claim they can shorten the journey to 30 days using an engine that turns hydrogen into a high-speed plasma beam. The propulsion system, developed by state nuclear corporation ...

A former SpaceX engineer and his startup, General Galactic, are looking to put the concept of turning water into rocket fuel ...

Abstract: Deep space exploration depends on the innovation of propulsion methods, and electric propulsion is a strong development direction. Hall thrusters, with high efficiency and large specific ...