Heat Resistance
Heat resistance is the ability of a material or system to withstand high temperatures without degrading or failing. In the context of space and astronautical engineering, heat resistance is a critical property for materials and systems that will be exposed to extreme temperatures during launch, re-entry, and space operations. Materials with high heat resistance are used for thermal protection systems, such as heat shields, that protect spacecraft and their occupants from the intense heat generated during atmospheric re-entry. Heat resistance is also important for the design of rocket engines, which must withstand high temperatures and pressures during operation. In addition, heat resistance is a key consideration for the design of space suits and other equipment that astronauts use during spacewalks and other activities in the harsh environment of space.
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