Recent images from Mars show what seem to be evidence of water tracks being left on the cliffs of an area called Newton Basin. The video discusses this being caused by some sort of liquid, perhaps H2O , in the form of precipitation or possibly melt water running. These tracks also show to be following the Martian seasons ( Mars has seasons similar to Earth), and being seen particularly in Spring. Then as the seasons progress the tracks disappear until the following Spring. Could it possibly rain on Mars? Time will tell for sure, as more and more information and research is revealed. My feeling is that it is possible and as usual, I will put it to you folks out there….. you decide!