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Endeavour’s arrival in Los Angeles was a homecoming. It may have zipped around the Earth nearly 4,700 times, but its roots are solidly grounded in California. Its main engines were fashioned in the San Fernando Valley. The heat tiles were invented in Silicon Valley. Its “fly-by-wire” technology was developed in the Los Angeles suburb of Downey. In 1991, it rolled off the assembly line in the Mojave Desert to replace Challenger, which blew up during liftoff in 1986.

It was scheduled to go on display starting Oct. 30.

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