Simply begin typing or use the editing tools above to add to
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is ground-based simulation, conducted in two types of
simulators: the space simulator, which duplicates all the
environmental conditions in which the spacecraft will operate,
and the mission simulator, which permits carrying out the entire
range of maneuvers and system operations that might be performed
on an actual flight. What made you want to look up "mission
simulator"? Please share what surprised you most...