
Subsystems
In space and astronautical engineering, a subsystem is a self-contained system within a larger system, designed to perform a specific function or set of functions. Subsystems are often used in spacecraft and satellites to divide the overall system into manageable and independent parts, each responsible for a specific aspect of the mission. Examples of subsystems include propulsion, power, thermal control, communication, guidance and navigation, and payload. Each subsystem is designed to work together with the others to achieve the overall mission objectives.
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