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Category:Rocket engines

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This is an old revision of this page, as edited by إماراتي 1971 (talk | contribs) at 17:26, 8 June 2009. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

A rocket engine is a jet engine that obtains thrust by expelling an exhaust formed from rocket propellant through a propelling nozzle.