Curiosity Sol 2780, June 1, 2020
At 15:33:52 UTC the Mastcam Left recorded the traces impressed by one of the rover’s wheels, in a soil that is decidedly humid and therefore as plastic as modelling clay!Not only are the contours extraordinarily sharp, but even where the soil is rich in pebbles the compactness and cohesion can only be justified by the presence of water.Evidently, the large presence of moisture in the… Read More »Curiosity Sol 2780, June 1, 2020