Difference between revisions of "Rocket"
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SkipJohnson (talk | contribs) (New page: A '''rocket''' is an object which gains thrust by expelling a hot gas out of its back. There are two major types of rockets: solid fuel and liquid fuel. Rockets have been used since ancien...) |
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Revision as of 15:26, September 6, 2007
A rocket is an object which gains thrust by expelling a hot gas out of its back. There are two major types of rockets: solid fuel and liquid fuel. Rockets have been used since ancient times and more recently were used for space travel since many rockets are able to carry their own oxygen.