Central Processing Unit (CPU)
In the context of space and astronautical engineering, the Central Processing Unit (CPU) refers to the electronic circuitry within a spacecraft's computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output operations specified by the instructions. The CPU is responsible for the overall performance of the spacecraft's computer system, including the speed and accuracy of calculations, the management of memory and data storage, and the coordination of input/output operations with other spacecraft subsystems. The CPU is a critical component of any spacecraft, as it enables the execution of complex tasks and the processing of large amounts of data in real-time, which is essential for many space missions.
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