
Capacity
Capacity in space and astronautical engineering refers to the maximum amount of payload or weight that a spacecraft or launch vehicle can carry. It is a critical factor in designing and operating spacecraft and launch vehicles, as it determines the size, shape, and power requirements of the vehicle. Capacity is affected by various factors such as the type of fuel used, the number and size of engines, the structural strength of the vehicle, and the mission requirements. The capacity of a spacecraft or launch vehicle is usually measured in terms of mass or volume, and it is often expressed as a percentage of the total weight or volume of the vehicle. In addition to the payload capacity, the term capacity can also refer to the ability of a spacecraft or launch vehicle to perform a specific task, such as communication, navigation, or scientific research.
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