Ion propulsion

Ion propulsion was a highly-advanced propulsion system used on both ground vehicles and starships.
The use of ion propulsion for allowing ships to travel faster-than-light was considered by Starfleet to be only theoretical as of 2268.
In that year, the starship encountered a vessel from Sigma Draconis VI which utilized ion propulsion. The crew eventually discovered that the technology had been developed in the distant past, and that its users could only operate it for short periods of time while under the influence of the Teacher. ()
Some Akritirian starships used ion-based propulsion, fueled by paralithium. ()
In 2383, the Runaway; a land-based vehicle on the USS Protostar ran on ion propulsion. ()
==See also== 
*Ion drive
*Ion engine
==External links==
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Category:Propulsion technology