Something different? Object at the base of EVERY FAN in this image?
Would love to know what the source HiRise image is for this one!
could it be that the objects have somehow shielded the fan dark area from the prevailing wind/dust and therefore the surface in the lea of the objects is a different colour to the surrounding area.
by mschwamb scientist, translator
Keen eye. Those are boulders. We want you to mark them in Talk with #boulder. And in the interface mark the boulders with the interesting feature tool. Learn more about interesting features to mark here.