WASHINGTON (voa) – When NASA first conceived of the Space Shuttle, the idea was to design a rocket that could be reusable and more economical and versatile than the standard disposable stage rockets.
This story was updated at 12:20 p.m. EDT. NEW YORK — For the second time in as many weeks, a NASA space shuttle is set to take flight on top of a jumbo jet, offering an overhead spectacle as it flies ...
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