.THE app of Bayesian contradiction to a series of lithologic specifications in an evaluation of seismic records rarely appears the stuff of headings. However when the seismic data you are actually analyzing come from Mars, as well as when your reasoning proposes that the most effective illustration for all of them is actually fluid water in the pores between rocks, you have a tale. There is little people thirst for a lot more, when it involves nomadic scientific research, than water on Mars. Why carries out the possibility produce such enthusiasm-- and what does this brand new investigation add to the tale?