.Both Voyager probes include three collections, or branches, of thrusters: pair of collections of perspective propulsion thrusters and one collection of trail correction procedure thrusters. During the mission's planetary flybys, each forms of thrusters were actually made use of for various purposes. However as Voyager 1 journeys on an abiding course out of the solar system, its own thruster requirements are actually less complex, and also either thruster division can be utilized to point the space probe at Earth.