Wernher von Braun and Other folks also had plans for just a rocket that may have highlighted 8 F-one engines in its initially phase, like the Saturn C-eight, allowing for a immediate ascent flight for the Moon. Other ideas for your Saturn V known as for employing a Centaur https://low-power-ic76318.shoutmyblog.com/33100254/how-much-you-need-to-expect-you-ll-pay-for-a-good-apollo-3-5-blue-plus-processor