Digital
In space and astronautical engineering, digital refers to the representation of information in binary code, which consists of 0s and 1s. Digital technology is used extensively in spacecraft and satellites for communication, navigation, and data processing. Digital systems are preferred over analog systems because they are more reliable, efficient, and accurate. Digital signal processing is used to extract information from signals received from spacecraft and satellites. Digital cameras and sensors are used to capture images and data from space. Digital simulation and modeling are used to design and test spacecraft and satellites before they are launched into space.
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