heat shields

Heat shields are protective barriers designed to absorb, reflect, or deflect extreme heat from objects or surfaces. They are commonly used in spacecraft to protect against the intense heat experienced during re-entry into Earth's atmosphere, where temperatures can reach thousands of degrees. By dissipating heat, heat shields prevent damage to the vehicle and ensure safety. They are made from specialized materials, such as ablative composites or ceramics, that can withstand high temperatures and prevent heat transfer to critical components inside. Essentially, heat shields act as a thermal buffer, safeguarding equipment and passengers from potentially destructive heat.