.THE APPLICATION of Bayesian contradiction to a stable of lithologic parameters in an examination of seismic data barely seems to be right stuff of headlines. But when the seismic information you are examining arised from Mars, as well as when your reasoning advises that the greatest description for them is fluid water in the pores between rocks, you possess a tale. There is dwarfs crave a lot more, when it relates to global science, than water on Mars. Why carries out the prospect produce such pleasure-- and also what does this brand-new research include in the tale?