# General Purpose Heat Source

> radioactive heat source for Radioisotope Thermoelectric Generators (RTG) or Stirling radioisotope generators (SRG)

**Wikidata**: [Q3491877](https://www.wikidata.org/wiki/Q3491877)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/General-purpose_heat_source)  
**Source**: https://4ort.xyz/entity/general-purpose-heat-source


## References

1. [Source](https://rps.nasa.gov/power-and-thermal-systems/thermal-systems/general-purpose-heat-source/)
2. Mission of Daring: The General-Purpose Heat Source Radioisotope Thermoelectric Generator