In-Space Propulsion

In-space propulsion refers to the systems used to maneuver spacecraft once they are beyond the Earth's atmosphere. Unlike rocket engines that work by burning fuel to produce thrust during launch, in-space propulsion often uses more efficient methods. These can include ion engines, which generate thrust by expelling charged particles, or solar sails, which harness sunlight for propulsion. These systems allow spacecraft to change speed and direction while conserving fuel, making long-duration space missions more feasible and sustainable. Overall, in-space propulsion is essential for exploring the solar system and beyond.