RD180sarjat
RD180sarjat refers to a series of rocket engines developed by NPO Energomash in Russia. The RD-180 is a staged combustion rocket engine that burns kerosene and liquid oxygen. It is a dual-chamber engine, meaning it has two combustion chambers and four nozzles. The RD-180 was specifically designed for use in the first stage of the Atlas V launch vehicle, a United States expendable launch system.
The development of the RD-180 began in the early 1990s, with the first test firings occurring in
The RD-180 engine has been instrumental in the success of numerous missions for both government and commercial