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Memory Alpha

General

The graviton is an elementary particle that transmits the force of gravity. It is used for a variety of purposes involving attractive/repellant forces, such as tractor beams, the gravity plating on starships or antigravs. A variant of a graviton is an antigraviton.

History

The graviton was postulated by Earth physicists in the 20th century as an outgrowth of quantum gravity theory. To the extent that gravitons are used in the production of artificial gravity, both Vulcan ships and Earth ships were using gravitons for practical purposes by the end of the 20th century.

By the 24th century, Starfleet starships had the ability to produce gravitons as a field and/or a beam from a starship.

Graviton Applications

Natural Graviton Occurrences

Citations

Comment

I assert that gravitons were harnessed in the 20th Century since the Vulcan ship in ENT: "Carbon Creek", the SS Botany Bay in TOS: "Space Seed", and the 20th Century cryogenic satellite ship in TNG: "Neutral Zone" clearly show artificial gravity usage. An "antigraviton" would not be antimatter as a graviton is not postulated to be a particle of matter; it therefore has to be some other unknown variant.

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