Back in the 60’s everything was about space travel.
NASA needed to find a way to lower the cost of manned space exhibitions. They figured that they should try to make a maneuverable space craft, so the astronauts can land it wherever they desire. This would cut the costs of the “rescue team” which ...
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Archives May 29, 2015
Space Shuttle and the Ideal rocket equation
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on May 29, 2015 .Last update on May 27, 2017.