Insulation
Insulation in space and astronautical engineering refers to the materials and techniques used to protect spacecraft and their occupants from the extreme temperatures and radiation of space. Insulation can be passive, such as reflective coatings and multi-layered blankets, or active, such as heaters and cooling systems. The effectiveness of insulation is crucial for the survival of spacecraft and their payloads, as well as for the health and safety of astronauts. Insulation must also be lightweight and durable, as it can affect the performance and lifespan of the spacecraft. In addition to protecting against temperature and radiation, insulation can also provide acoustic and vibration damping, as well as electromagnetic shielding.
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