Remote viewing the image with the "rock", I see it is not what NASA claims. This looks like a small dead animal, but not like anything seen on earth. It is frozen solid. The dark area is a wound. The long dimention of the animal object is just over 2 inches. So it is small. The air temperature is about -27 C. Moving back in time, I see two human figures at the location. They are dressed in tan suits that completely cover them from head to toe. Their faces are covered with something. I am close at first but am forced back away from them. They have lift; they float. They appear to place the frozen animal beside the rover.