# Safe Affordable Fission Engine

> experimental fission reactors for use in space

**Wikidata**: [Q7398457](https://www.wikidata.org/wiki/Q7398457)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Safe_affordable_fission_engine)  
**Source**: https://4ort.xyz/entity/safe-affordable-fission-engine