Space Shuttle Atlantis space flown heat shield tile
This is an actual space-flown black heat shield tile from the Space Shuttle Atlantis. The thermal tile is coated with black RTV silicone and is from an older configuration of the upper body flap. The black RTV was used to reduce damage from impingement of incomplete combustion of the down-firing reaction control system (RCS) thrusters.
Flight 19, mission STS 84, by the way, was the night launch filmed for Armageddon!
|
|