New grindings, new findings? (3) - Sol 858

Caption NASA originale:"On Sol 857 Spirit spent 80 minutes brushing away another 2 mm of soil from the soil target "Progress" (nelle immagini che proponiamo).
This layer of the study is known as "Progress 3".

On Sol 858 Spirit took Microscopic Images of Progress 3, then conducted remote sensing with the Miniature Thermal Emission Spectrometer during the afternoon overhead pass of the Odyssey spacecraft, and took two PanCam images during the Martian sunset.

On Sol 859 (such as June 3, 2006) Spirit acquired column 17 (i.e. a 1x3 mosaic) of the McMurdo panorama".