Jupiter ballistic missiles

The PGM-19 Jupiter was the first ballistic missile designed by the Pre Astro Terran country called United States of America. The development of the Jupiter Ballistic Missile was done initially by that country's Army and later by it's Air Force (USAF). It was a liquid-fueled rocket using RP-1 fuel and LOX oxidizer, with a single Rocketdyne LR70-NA (model S-3D) rocket engine producing 667 kN of thrust. The prime contractor was the Chrysler Corporation.

The missiles, armed with nuclear warheads, were deployed in Italy and Turkey in 1961 as part of NATO's Cold War deterrent against the Soviet Union. They were all removed by the US as part of a secret agreement with the Soviet Union during the Cuban Missile Crisis.

Launch vehicle derivatives
The Saturn I and Saturn IB rockets were manufactured by using a single Jupiter propellant tank, in combination with eight Redstone rocket propellant tanks clustered around it, to form a powerful first stage launch vehicle.

The Jupiter MRBM was also modified by adding upper stages, in the form of clustered Sergeant-derived rockets, to create a space launch vehicle called Juno II, not to be confused with the Juno I which was a Redstone-Jupiter-C missile development. There is also some confusion with another U.S. Army rocket called the Jupiter-C, which were Redstone missiles modified by lengthening the fuel tanks and adding small solid-fueled upper stages.

For more on this historical missile see: Jupiter (missile) - Wikipedia Article.