.THE function of Bayesian inversion to a variety of lithologic parameters in an analysis of seismic information barely appears right stuff of headings. But when the seismic data you are actually evaluating originated from Mars, as well as when your thinking proposes that the most ideal explanation for all of them is actually fluid water in the pores between rocks, you possess an account. There is dwarfs thirst for even more, when it involves worldly scientific research, than water on Mars. Why performs the possibility prompt such enthusiasm-- and also what does this new study include in the tale?