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Detail of the LH2 chilldown pump line coming from inside the aft skirt. Also note the ambient helium sphere the S-IVB's thrust structure. This photo dates to late 2005. Prior to Barack Obama cancelling the Constellation Program, MSFC engineers removed some components from this S-IVB stage for study. The chilldown pump line appears to have been among the components removed, as my photos from 2006 show that it had been removed. | ||||
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