EntityQ12090276· pop 8· linked from 68 articlesVolgaSign in to saverocket upper stage designed in RussiaConnectionsRussianEntitydinitrogen tetroxideEntityVegaEntitySun-synchronous orbitEntity1,1-dimethylhydrazineEntityspecific impulseEntitymultistage rocketEntitySoyuz-2EntityCentaurEntityRM-81 AgenaEntityFregatEntityProgress State Research and Production Rocket Space CenterEntityMain Missile and Artillery Directorate of the Ministry of Defense of the Russian FederationEntityS-IVBEntityInertial Upper StageEntityEarth Departure StageEntitySoyuz-2.1vEntityCastorEntityBlok DEntityTranstageEntityCategoriesExpendable space launch systemsRocket stagesSpace launch vehicles of Russia