Ion propulsion

Ion propulsion is a space propulsion technology that uses electrically charged particles, called ions, to generate thrust. It works by ionizing a propellant, usually xenon gas, and then using electric fields to accelerate these ions to extremely high speeds. When the ions are expelled out of the engine, they produce a gentle but continuous push that propels the spacecraft forward. Although this thrust is much weaker than traditional chemical rockets, ion propulsion is highly efficient, allowing spacecraft to travel longer distances with less fuel and enabling precise, sustained movement in space over extended periods.