Chemical Composition
Chemical composition refers to the identity and relative quantities of the chemical elements that make up a substance. In the context of space and astronautical engineering, chemical composition is a critical factor in the design and operation of spacecraft and their components. The chemical composition of materials used in spacecraft construction must be carefully selected to ensure that they can withstand the extreme conditions of space, including exposure to radiation, extreme temperatures, and vacuum. Additionally, the chemical composition of rocket propellants is a key factor in determining their performance and safety. Understanding the chemical composition of celestial bodies, such as planets, asteroids, and comets, is also important for scientific exploration and resource utilization.
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