Apollo 16 Booster Impact Site Found (asu.edu)
NormalVisual writes: After decades of mystery, the lunar impact site for the Apollo 16 S-IVB third stage has finally been found. These boosters were directed to impact on the Moon beginning with Apollo 13 in order to allow scientists to learn more about the Moon's inner structure by measuring the effects of the collisions with lunar seismographs. Five boosters were directed into the Moon during the lunar missions, and the other four impact sites had already been found shortly after the missions themselves. The Apollo 16 booster had been difficult to find because of a loss of radio contact with the booster before the impact, and the actual impact location was 30 km away from the original estimate.
A good example is with the PLSS (personal life support systems) used by Apollo astronauts. These systems were small versions of the life support system in their vehicles, they filtered CO2 from the air. The Russian systems were more like SCUBA gear and could only operate for a short time. Russian plans for operation on the moon showed that the astronauts would have to be tethered to their vehicles most of the time, while US astronauts did eight hour EVAs and drove 20km across the surface in a day.
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