Spacecraft propulsion includes various methods for accelerating and decelerating in Earth’s atmosphere or outer space. Solid and liquid fuel systems have been used historically, while future systems may use nuclear, electromagnetic, or ion technology. Solid fuel systems are less volatile but cannot be turned off, while liquid fuel systems use an oxidizer to ignite and […]
Electric propulsion uses electric motors to power vehicles, reducing carbon emissions and pollution. Energy can be supplied externally or stored in batteries. Electric cars, boats, trains, and submarines use this type of propulsion, with regenerative braking and solar panels as options. Electric propulsion is quieter and more efficient than traditional engines, making it ideal for […]
Current space propulsion methods, such as solid and liquid rockets, are expensive and limited. Alternative methods include ion thrusters, nuclear pulse propulsion, solar sails, and antimatter. These technologies have the potential to accelerate spacecraft to near-light speeds, making them the future of space travel. Typical forms of space propulsion today are solid rockets, liquid rockets […]
