Are plasma engines possible?
In a bold leap forward, french scientists have developed a solid-state plasma propulsion engine that doesn’t rely on flames, fuel tanks, or even moving parts. Instead, it uses electromagnetic fields to accelerate plasma, creating continuous thrust in space. Plasma propulsion represents a significant shift in space travel technology. By utilising ionised gas to generate thrust, this method offers advantages over conventional chemical rockets. The efficiency and performance potential of plasma thrusters could revolutionise exploration within our solar system.Drawbacks. Possibly the most significant challenge to the viability of plasma thrusters is the energy requirement. The VX-200 engine, for example, requires 200 kW electrical power to produce 5 N of thrust, or 40 kW/N.
Is the Russian plasma engine real?
Russia’s state-owned nuclear corporation Rosatom has developed a prototype plasma rocket engine, a device that the company says could drastically shorten space travel times. Russia’s plasma engine could reach Mars in 30 days, drastically reduce space travel time. This engine utilizes hydrogen as fuel, accelerating charged particles—electrons and protons—to a remarkable speed of 100 km/s (62 miles/s).