EntityQ7398457· pop 5· linked from 8 articlesSafe Affordable Fission EngineSign in to saveexperimental fission reactors for use in spaceConnectionssodiumEntityNASAConceptInternational Standard Book NumberEntitymolybdenumEntityrheniumEntitydigital object identifierEntitynuclear reactorEntitybibcodeEntityheat exchangerEntityLos Alamos National LaboratoryEntityQ22908627EntityMarshall Space Flight CenterEntityBrayton cycleEntityHandle SystemEntityThe Christian Science MonitorEntityheat pipeEntityDawnEntityAmerican Institute of PhysicsEntitydiuranium trinitrideEntityKRUSTYEntityCategoriesNuclear power in space