Redundant Data

In space and astronautical engineering, redundant data refers to the practice of storing multiple copies of critical information or data to ensure that it is not lost in the event of a system failure or malfunction. This is particularly important in space missions where the loss of data can have catastrophic consequences. Redundant data can be achieved through various means such as using multiple sensors to collect the same data, storing data on multiple hard drives or memory modules, or transmitting data to multiple ground stations. The use of redundant data is a key component of spacecraft design and operation, and is essential for ensuring mission success and safety.
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