Deuterium

== Introduction ==
Deuterium is one of two stable isotopes of hydrogen. Deuterium has one proton and one neutron, whereas the more common protium has no neutrons. Deuterium is mostly applied as an energy source for spacecraft and powers superluminal (faster-than-light) travel. It is commonly mined around stars and gas giants that produce deuterium through nuclear fusion, mostly by the White Knights and other similar organizations.
== Appearances ==
* None
Category:Isotope of hydrogen