Spacecraft powered by electric propulsion could soon be ... The impulse generated is not as immediately forceful as a chemical rocket, but ion engines require less fuel and therefore less mass ...

The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...

Despite these challenges, the unveiling of Russia's plasma electric rocket engine marks an advance in space exploration ...

They discuss the history, current developments, and future potential of nuclear electric and nuclear thermal propulsion systems, which could revolutionize our ability to explore Mars and beyond — both ...

A simplified liquid fuel rocket engine with preburner. Credit: Duk The true revolution is the fact that Rocket Lab has completely done away with the complicated preburner and turbine traditionally ...

Liquid-fuelled rocket engine design has largely followed a simple template since the development of the German V-2 rocket in the middle of World War 2. Propellant and oxidizer are mixed in a ...

More recently, the company started developing two other products in parallel: a Hall-effect electric thruster for spacecraft and a second-stage hybrid rocket engine. “Pulsar has built a ...

Russia has introduced a plasma electric rocket engine that could transform space travel. This technology may reduce the journey to Mars to just 30-60 days. Current missions take nearly a year ...

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...