Space simulator
(重定向自Space Simulation)
A space simulator is a system that tries to replicate or simulate outer space as closely and realistically as possible. The experience of space flight in a spacecraft is usually part of this. This includes full-size cockpit replicas mounted on hydraulic rams and controlled by state of the art computer technology; elaborate watertanks for simulation of weightlessness; and devices used by scientists to study the physics and environment of outer space.