That is interesting about the used hardware. Can you elaborate? I suppose it performed well enough to gather enough system performance data. Three or so minutes is quite a long period during a rocket launch.
That is interesting about the used hardware. Can you elaborate Three or so minutes is quite a long period
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Its old, not used. The new stuff has, for instance, electric instead of hydraulic engine swivels - there is a host of technical details I have forgotten - but one of the YouTube sites dedicated to SpaceX can explain far better than I can.
Its not the length of the burn, its the milestones passed or not passed.