Magnetic Properties and Soil Mechanics of the Surface
Magnetic targets are distributed at various points
around the spacecraft. Multi-spectral images of these targets will be used to identify the
magnetic minerals which make up airborne dust. In addition, APXS measurement taking of the
material collected on the magnetic targets will determine the presence of titanium and
iron in the dust. Using a combination of the images, and APXS measurements, it is possible
that the mineral composition of the rocks can be inferred. Detailed examination of the
wheel-track images will give a better understanding of the mechanics of the soil
surrounding the landing site.