Thruster performance metrics

Thruster performance metrics evaluate how effectively a thruster propels a spacecraft. Key measures include thrust, which is the force the engine generates to move the spacecraft; specific impulse, indicating fuel efficiency by showing how much thrust is produced per unit of fuel consumed; and efficiency, reflecting how well the thruster converts energy into useful propulsion. These metrics help engineers determine the best thruster type for missions, balancing factors like speed, fuel economy, and energy use to ensure reliable and effective spacecraft operation.