SEPS (Solar Electric Propulsion Systems)

Solar Electric Propulsion Systems (SEPS) are advanced spacecraft technologies that use solar energy to generate electricity, which powers electric thrusters. These thrusters produce thrust by expelling ions, allowing spacecraft to travel efficiently through space. Unlike traditional chemical rockets that burn fuel, SEPS provide a continuous, gentle force, making them ideal for long-duration missions, such as deep space exploration. By utilizing sunlight, SEPS can operate for extended periods without carrying large amounts of fuel, significantly reducing spacecraft weight and increasing mission duration and capabilities.