Moog provided products and technologies that were used on the B-2 Bomber and were also responsible for the flight control actuation system. Moog also contributed to the manufacture and development of both hydraulic and electric flight simulators. Moog's design was adapted to form the Spider-Man ride at Universal Studios adventure theme park. Moog also worked on several space contracts and designed part of the liquid rocket engine propulsion systems on the Voyager space probes and provided thruster valves that steered the spacecraft. Moog also made servo-actuators for four Space Shuttles.