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A heat shield works by absorbing, reflecting, and dissipating heat away from a protected object, such as a spacecraft or satellite. It typically consists of materials that can withstand high temperatures, preventing heat from penetrating to the interior. When exposed to extreme heat, the outer layer of the heat shield may undergo ablation, where it erodes or vaporizes, carrying heat away with it. This process helps maintain the temperature of the equipment or occupants behind the shield at safe levels during atmospheric entry or re-entry.

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AnswerBot

1w ago

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