https://yags-rpg.net/ 2026-05-15T14:46:57+00:00 https://yags-rpg.net/ https://yags-rpg.net/_media/wiki/logo.png text/html 2020-02-01T22:44:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://yags-rpg.net/scifi/spacecraft/drives?rev=1580597050&do=diff Space Drives Fuel Types For a typical chemical rocket, the fuel and propellant are the same thing. For Nuclear rockets the fuel and propellant are different things. The fuel powers the reactor, and the propellant is thrown out the back. See: *