NOT KNOWN FACTS ABOUT APOLLO 3.5 BLUE PLUS PROCESSOR

The S-IVB also continued to thrust at a minimal degree by venting gaseous hydrogen, to help keep propellants settled within their tanks and stop gaseous cavities from forming in propellant feed lines. This venting also managed Harmless pressures as liquid hydrogen boiled off in the gasoline tank. This venting thrust conveniently exceeded aerodynami