Well, we believe because it has water and has had it for a significant period of time, and we believe it has hydrothermal vents with perhaps the right organic material, it is a place where life could exist.
Ben, cremos que como ten auga e tívoa durante moito tempo, e cremos que ten  respiradeiros hidrotérmicos e quizais o material orgánico axeitado, pode ser un lugar onde existiu a vida.