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How many space shuttle flights have been launched since the inception of the...
More than 120 space shuttle flights have been launched since the inception of the U.S. Space Shuttle Program, starting in 1981 with STS-1. All subsequent lanches were labelled “STS” followed by a dash...
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How did the booster rockets on the Space Shuttle come back to Earth safely?
The fuel in the booster rockets is used up by the time the rocket reaches a height of 45 kilometers. At this height (or shortly thereafter) the booster rockets separate from the craft and start moving...
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