The N1 rocket was a colossal space launch vehicle developed by the Soviet Union in the 1960s. It consisted of three stages, with the first stage featuring a cluster of 30 NK-15 engines producing a total thrust of approximately 45,400 kilonewtons (10.2 million pounds-force). The second stage, Block G, had four NK-21 engines, while the third stage, Block D, utilized a single RD-58 engine. Despite its impressive design, the N1 experienced technical challenges and all four launch attempts ended in f