Spacecraft Telemetry

Spacecraft Telemetry refers to the process by which measurements are made and other data collected at remote or inaccessible points and transmitted to receiving equipment for monitoring, display, and recording. In the context of aerospace engineering, telemetry is crucial for the successful operation of spacecraft and satellites. It involves the use of sensors to collect data such as temperature, pressure, electrical voltages, etc., on the spacecraft. This data is then encoded and transmitted back to Earth where it is decoded and used to monitor the health and status of the spacecraft. Telemetry also plays a vital role in tracking and control of spacecraft, providing real-time information about the spacecraft's position, velocity, and other mission-critical parameters. This information is essential for mission control to make informed decisions about the spacecraft's trajectory, system status, and to troubleshoot any potential issues. Without telemetry, remote space missions would not be possible as there would be no way to monitor or control the spacecraft once it leaves Earth.