Hydration
Hydration refers to the process of providing water or other fluids to a spacecraft or its crew members to maintain their health and well-being. In space, where there is no gravity, fluids tend to shift towards the upper body, causing dehydration and other health problems. Therefore, it is essential to ensure that crew members consume enough fluids to maintain their body's water balance. Hydration is also crucial for the proper functioning of spacecraft systems, such as cooling systems, which rely on the circulation of fluids. The process of hydration involves the storage, purification, and distribution of water or other fluids on board the spacecraft. Water can be obtained from various sources, such as recycled wastewater, urine, or condensation from the spacecraft's atmosphere. The quality of the water is also critical, and it must be free from contaminants and microorganisms that could harm the crew members or the spacecraft systems.
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