.THE APPLICATION of Bayesian contradiction to a range of lithologic guidelines in an assessment of seismic information rarely seems the stuff of headlines. But when the seismic data you are actually analyzing come from Mars, as well as when your thinking proposes that the very best explanation for all of them is actually fluid water in the pores in between stones, you possess an account. There is dwarfs crave more, when it relates to worldly science, than water on Mars. Why carries out the possibility produce such excitement-- and also what performs this brand-new study include in the tale?