Vostok rocket 剪贴画

This is a two-and-a-half-stage derivative of the one-and-ahalf- stage rocket which launched Sputnik 1 (1957). Its original ancestor was the SS-6 “Sapwood” ICBM. It served as the basis for the Soyuz launcher (figure 1-7), in service today. Weight of payload launched to 200-km, 51° circular orbit is 4730 kg.