.THE app of Bayesian contradiction to a variety of lithologic guidelines in an evaluation of seismic records rarely seems to be the stuff of headings. Yet when the seismic information you are examining stemmed from Mars, and also when your thinking suggests that the best explanation for all of them is liquefied water in the pores in between rocks, you have an account. There is actually dwarfs thirst for a lot more, when it comes to nomadic scientific research, than water on Mars. Why performs the prospect prompt such enjoyment-- and what does this brand new investigation include in the story?