Home›1959 in spaceflight›RM-81 Agena🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPortuguêsSvenskaРусскийالعربية日本語EntityQ16862· pop 21· linked from 563 articlesRM-81 AgenaAlso known as Agena upper stageAmerican rocket upper stage and satellite support busAvailable in 20 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaBulgarianCatalanConnectionsBell Model 8000EntityConvair B-58 HustlerEntityCategories1959 in spaceflight1987 in spaceflightRocket stagesSpacecraft that broke apart in space