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The F-1 is a rocket engine developed by Rocketdyne. The engine uses a gas-generator cycle developed in the United States in the late 1950s and was used in the Saturn V rocket in the 1960s and early 1970s. Five F-1 engines were used in the S-IC first stage of each Saturn V, which served as the main launch vehicle of the Apollo program. The F-1 remains the most powerful single combustion chamber ...
The J-2, commonly known as Rocketdyne J-2, was a liquid-fuel cryogenic rocket engine used on NASA 's Saturn IB and Saturn V launch vehicles. Built in the United States by Rocketdyne, the J-2 burned cryogenic liquid hydrogen (LH 2) and liquid oxygen (LOX) propellants, with each engine producing 1,033.1 kN (232,250 lb f) of thrust in vacuum.
The Saturn V[ f ] is a retired American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon. The rocket was human-rated, had three stages, and was powered by liquid fuel. Flown from 1967 to 1973, it was used for nine crewed flights to the Moon, and to launch Skylab, the first American space station.
hide. (Top) Current, Upcoming, and In-Development rocket engines. Retired and canceled rocket engines. See also. References. Comparison of orbital rocket engines. This page is an incomplete list of orbital rocket engine data and specifications.
The S-IVB (pronounced "S-four-B") was the third stage on the Saturn V and second stage on the Saturn IB launch vehicles. Built by the Douglas Aircraft Company, it had one J-2 rocket engine. For lunar missions it was fired twice: first for Earth orbit insertion after second stage cutoff, and then for translunar injection (TLI).
The LCC was connected to the Mobile Launcher Platforms by a high-speed data link; and during launch a system of 62 closed-circuit television cameras transmitted to 100 monitor screens in the LCC. [21] Large cryogenic tanks located near the pads stored the liquid hydrogen and liquid oxygen (LOX) for the second and third stages of the Saturn V.
The Merlin 1D is now close to the sea-level thrust of the retired Rocketdyne H-1 / RS-27 engines used on Saturn I, Saturn IB, and Delta II. On 23 February 2024, one of the nine Merlin engines powering that launch flew its 22nd mission, which was at the time the flight leading engine.
Rocketdyne F-1 engines on the Saturn V first stage. In 1955, North American Aviation spun off Rocketdyne, a developer of rocket motors that built upon research conducted into the German V-2 Rocket after World War II. Rocketdyne would become a major supplier for NASA, producing the Rocketdyne F-1 engine for the Saturn V rocket of the Apollo Space Program as well as the RS-25 engine of the Space ...