Rocket engine

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Revision as of 01:39, 13 March 2007 by Angel (talk | contribs) (New page: A type of reactive engine used in spacecraft. The old favourite, and still in use. These come in a few varieties, with different fuel types. 'Boost bricks' are solid-fuel disposable motor...)
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A type of reactive engine used in spacecraft.

The old favourite, and still in use. These come in a few varieties, with different fuel types. 'Boost bricks' are solid-fuel disposable motors, designed for emergency use. 'Soft rockets' or 'liquids' are those using liquid fuel.