The answer is commissioned
Answer:
Several of the subsystems evolved during the program through design changes: The parachute system, essential for booster recovery, was redesigned with larger parachutes in 1983. Frangible nuts, used in the space shuttle pad hold down and release system, were redesigned in 2008.
Answer: without satellites there would be no way for the world to communicate
Explanation:
deep blue IBM's chess-playing computer