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• Power Source: In space and astronautical engineering, a power source refers to any device or system that provides electrical power to spacecraft or space stations. The power source can be either internal or external to the spacecraft. Internal power sour ... Read More >>
• Position: In space and astronautical engineering, position refers to the location of an object or spacecraft relative to a reference point. This reference point can be a celestial body, such as Earth or the Sun, or a man-made object, such as a satell ... Read More >>
• Space Vehicles: Space vehicles are vehicles designed to operate in outer space. They are used for a variety of purposes, including scientific research, communication, navigation, and exploration. Space vehicles can be manned or unmanned, and can be launche ... Read More >>