Live See How To Watch The Launch Of The Atlas-v-rocket Tomorrow
Each Atlas V rocket consists of two main stages. The first stage is powered by a Russian RD-180 engine manufactured by Energomash and burning kerosene and liquid oxygen. The Centaur upper stage is powered by one or two American RL10 engine(s) manufactured by Aerojet Rocketdyne and burning liquid hydrogen and liquid oxygen. The Star 48 …