.THE function of Bayesian contradiction to a series of lithologic guidelines in an examination of seismic data rarely seems right stuff of headlines. But when the seismic records you are actually examining stemmed from Mars, as well as when your thinking advises that the greatest explanation for them is actually fluid water in the pores in between stones, you possess an account. There is little people crave a lot more, when it relates to worldly science, than water on Mars. Why carries out the prospect prompt such pleasure-- as well as what performs this brand new analysis contribute to the tale?