Hello all, I need your help. (I believe this si the correct forum) Between 2011 and 2013, i read a news in internet, that the dust that coveres rocks in mars seem to be very uniform, like all rocks that was drilled by mars science laboratory twin rovers, seem to have the same thickness of dust. So there was a news, that some one proposed a project to investigate why it was so uniform. however i lost the link to the project, and I cant find it via google. Could anyone help? please?