Stress
In space and astronautical engineering, stress refers to the physical and mental strain experienced by astronauts and spacecraft components due to the harsh and extreme conditions of space. These conditions include microgravity, radiation exposure, temperature fluctuations, and isolation. Astronauts may experience physical stress due to the effects of microgravity on their bodies, such as muscle and bone loss, cardiovascular changes, and fluid shifts. They may also experience mental stress due to the psychological effects of isolation, confinement, and the demands of space missions. Spacecraft components may experience stress due to the extreme temperature changes and radiation exposure, which can cause material degradation and failure. Managing and mitigating stress is crucial for the success and safety of space missions and the well-being of astronauts.
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