New models reveal inner complexity of Saturn moon
(PHYSorg.com Space & Earth)

A Southwest Research Institute team developed a new geochemical model that reveals that carbon dioxide (CO2) from within Enceladus, an ocean-harboring moon of Saturn, may be controlled by chemical reactions at its seafloor. Studying the plume of gases and frozen sea spray released through cracks in the moon`s icy surface suggests an interior more complex than previously thought.