file SOL 1480 Rock Stuck in Wheel

8 years 1 month ago #6537 by dude
SOL 1480 Rock Stuck in Wheel was created by dude
mars.jpl.nasa.gov/msl-raw-images/proj/msl/redops/ods/surface/sol/01480/opgs/edr/ncam/NLB_528893506EDR_F0581248NCAM00654M_.JPG
this image shows a rock that is stuck in one of the punctures in the middle wheel. I said that this could happen and could cause greater damage. as the wheel turns this rock will create pressure, like a wedge, tending to open up the existing crack. I believe if this crack ever continues thru the outer thicker rim, then the wheel will separate and open up. what if this wheel picks up a longer rock next time? I still think that NASA made a poor decision when they put holes in the wheels to begin with. they asked for trouble & we have all been extremely lucky that their design didn't end the mission at an early date. keep your fingers crossed for the extended mission that CitizenQuasar has shown us.
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