.THE function of Bayesian contradiction to a variety of lithologic parameters in an assessment of seismic information rarely appears the stuff of headings. But when the seismic records you are analyzing arised from Mars, as well as when your thinking recommends that the most ideal explanation for all of them is fluid water in the pores between rocks, you have a story. There is actually dwarfs thirst for a lot more, when it relates to nomadic scientific research, than water on Mars. Why performs the possibility prompt such enjoyment-- and also what does this new research add to the story?