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ion propulsion
or ionic propulsion
noun
- Rocketry. a projected type of propulsion for vehicles in outer space, the exhaust consisting of positive ions and negative electrons repelled from the vehicle by electrostatic forces, resulting in a very high exhaust velocity.
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Example Sentences
Examples have not been reviewed.
The long voyage of the BepiColombo mission to Mercury may get longer because of a drop in power supplied to its ion propulsion system.
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The spacecraft’s ion propulsion system brakes and accelerates the spacecraft for these complex maneuvers.
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The rest of the way, Psyche will rely on ion propulsion – the gentle pressure of ionized xenon gas jetting out of a nozzle provides a continuous, reliable and low-cost way to propel spacecraft out into the solar system.
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Another idea is electric ion propulsion.
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Ion propulsion is already being used to power satellites in space.
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