more about water on mars

Although this seems to be fairly popular blog topic I just found another article discussing water on mars. THis is important to the search for life on Mars because on earth all life depends on water and thus if we are able to find water on Mars we might be better able to search for life. THe article reports that the amount of water estimated to be on Mars is very big; however, the location and the state of the water (ice or liquid) is still unknown.