Data Packet
In space and astronautical engineering, a data packet is a unit of data that is transmitted between spacecraft and ground stations or between spacecraft and other spacecraft. It is a formatted block of data that includes a header containing information about the packet, such as the source and destination addresses, and a payload containing the actual data being transmitted. Data packets are used to send telemetry data, scientific data, and commands between spacecraft and ground stations, and are essential for communication and control of spacecraft in space missions.
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