Orbits
In space and astronautical engineering, an orbit is the path of an object in space as it revolves around another object due to the force of gravity. Orbits can be elliptical, circular, or parabolic depending on the velocity and distance of the object from the central body. The study of orbits is crucial for space missions as it helps in determining the trajectory of spacecraft and satellites. The shape and size of an orbit can be calculated using Kepler's laws of planetary motion and Newton's laws of motion. Orbits can also be affected by various factors such as atmospheric drag, solar wind, and gravitational perturbations from other celestial bodies. Therefore, orbit maintenance and correction maneuvers are necessary to ensure the stability and longevity of spacecraft and satellites in orbit.
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