NASA is packing its things and getting ready for an ice-hunting trip to Mars. The space agency says it is preparing for the August 3 launch of the Phoenix lander, the first NASA mission specifically designed to touch and analyse water on the midget planet. The aim is to discover whether or not there are areas on the Martian surface that could, even now, harbour Martian microbes.
More: http://www.theregister.co.uk/2007/07/10/nasa_mars_water/