Navigation
Navigation in space and astronautical engineering refers to the process of determining the position, velocity, and orientation of a spacecraft relative to a reference frame. This involves the use of various sensors, such as star trackers, gyroscopes, accelerometers, and GPS receivers, to measure the spacecraft's motion and attitude. Navigation is critical for spacecraft operations, including trajectory planning, rendezvous and docking, and landing. It also plays a key role in scientific missions, such as mapping and remote sensing, where accurate positioning and orientation are essential for data interpretation. In addition, navigation is important for space exploration, where spacecraft must travel long distances and encounter various gravitational fields. Advanced navigation techniques, such as interplanetary trajectory design and deep space navigation, are required for missions to other planets and beyond.
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