"The surface of the Earth is the shore of the cosmic ocean... Recently, we've managed to wade a little way out, and the water seems inviting." - Carl Sagan
This is an image of intersecting swirling trails left by the earlier passage of dust devils across sand dunes on the surface of the Red Planet. Scientists believe the planet was the scene of a catastrophe, transforming it from a warm, hospitable world into a frigid, lifeless desert.
Is… is this even real? o_o