Does anyone know what the urge was to pick up a rock 5 miles form base instead of just bend down and pick one up?
The other thing, weight is a major issue why were no wheels with spokes used?
https://nssdc.gsfc.nasa.gov/planetary/image/as15_88_11901.jpgThe medal mesh getting pressed down to the inner frame is a power inefficient nightmare. It is even worse as driving with so little tire pressure to almost compress down to the rim. Each and every cross-section of the mesh chafes, what the hee hah?
