NASA's Powerful Lithium-Based Thruster Test Successful

• On February 24, 2026, NASA's Jet Propulsion Laboratory successfully tested a new lithium-based Magnetoplasmadynamic (MPD) thruster.

• This is being hailed as the most powerful electric propulsion test ever conducted in the United States.

• This advanced prototype achieved a power output of 120 kilowatts—a feat viewed as a major technological milestone for future deep-space expeditions and Mars missions.

• A Magnetoplasmadynamic thruster is a modern electric propulsion technology that utilizes electric and magnetic fields to accelerate ionized fuel to extremely high velocities.

• This provides spacecraft with continuous and highly efficient thrust.

• NASA's new prototype utilized lithium metal vapor as its fuel source. During the test, it generated a brilliant stream of plasma, demonstrating its high-energy potential and advanced operational capabilities.