Pressure
In space and astronautical engineering, pressure refers to the force exerted by a gas or liquid on a surface. In the context of space, pressure is an important factor to consider in the design and operation of spacecraft and space habitats. The vacuum of space means that there is no atmospheric pressure, which can cause a number of challenges for space missions. For example, spacecraft must be designed to withstand the pressure differential between the inside and outside of the vehicle. Additionally, pressure is important to consider in the design of space suits, which must maintain a stable pressure to protect astronauts from the vacuum of space. In space habitats, pressure is also important to consider for the health and safety of the crew, as well as for the operation of equipment and systems.
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