Sequence Of Takeoff And Re Entry of Shuttle
History of Space Shuttle Near the end of the Apollo space program, NASA officials were looking at the future of the American space program. At that time, the rockets used to place astronauts and equipment in outer space were one-shot disposable rockets. What they needed was a reliable, but less expensive, rocket, perhaps one that was reusable. The idea of a reusable "space shuttle" that could launch like a rocket but deliver and land like an airplane was appealing and would be a great technical achievement. NASA began design, cost and engineering studies on a space shuttle. Many aerospace companies also explored the concepts. The concepts varied from a reusable, manned booster concept (shown above) to a shuttle lifted by solid rockets. In 1972, President Nixon announced that NASA would develop a reusable space shuttle or space transportation system (STS). NASA decided that the shuttle would consist of an orbiter attached to solid rocket boosters and an external fuel...
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