questions

ah, just posted a comment to a blog post that has brought this to mind: More questions. This is why I am so excited about the Saturn system mission. Instead of answering the questions it brings new questions to light. "what is with Enceladus? why the plumes? is there water in liquid form? lhow is it there is liquid water on such a cold moon? is there life? if there is what kind of life? and questions of Saturn too, how can it be producing heat? is the there a reason the 6th planet would have hexagonal lines on the poles? what about Titan? how can a world so far away have such earth like images? Answer these questions and maybe I will be happy, or maybe... what more do I need to know about this palce?