The significance of liquid water on Mars

.THE function of Bayesian inversion to a variety of lithologic parameters in an analysis of seismic records hardly seems to be right stuff of headings. However when the seismic data you are evaluating come from Mars, and also when your thinking suggests that the most effective explanation for them is liquefied water in the pores between rocks, you possess a tale. There is dwarfs crave much more, when it involves earthly science, than water on Mars.

Why does the possibility provoke such enjoyment– as well as what does this new research contribute to the account?