Home›Nuclear power in space›General Purpose Heat Source🌐EnglishEnglishBahasa IndonesiaFrançaisTürkçeالعربية中文日本語EntityQ3491877· pop 8· linked from 9 articlesGeneral Purpose Heat SourceAlso known as GPHSradioactive heat source for Radioisotope Thermoelectric Generators (RTG) or Stirling radioisotope generators (SRG)Wikidata factsImageIridium clad GPHS pellet.jpgSources (2)rps.nasa.govweb.archive.orgvia Wikidata · CC0Available in 7 languagesFrançais中文日本語العربيةBahasa IndonesiaTürkçevia Wikidata sitelinks · CC0ConnectionsiridiumEntityNew HorizonsEntityCategoriesNuclear power in space