The S-IVB also continued to thrust in a reduced degree by venting gaseous hydrogen, to maintain propellants settled in their tanks and stop gaseous cavities from forming in propellant feed traces. This venting also managed Protected pressures as liquid hydrogen boiled off from the fuel tank. This venting thrust easily exceeded aerodynamic drag.[cit… Read More

VIPs swarmed to KSC in the days ahead of the launch. Von Braun arrived on November six, scheduled for an unique govt evening meal and conference that night. NASA executives, figures from industry, Congressional leaders and diplomats also arrived for your start.[41] Every NASA Heart concerned experienced a list of VIP attendees, as did NASA headquar… Read More