Richly covered menu in the Enceladus ocean

Life needs energy for its existence. The more extensive and diverse the supplies of a potential ecosystem are, the more stable the communities that develop there can be. For Saturn’s moon Enceladus, a new study now indicates that a diverse metabolic menu could support a potentially diverse microbial community in the liquid-water ocean beneath the moon’s icy skin.

Using data from NASA’s Cassini spacecraft, scientists at the Southwest Research Institute (SwRI) have modeled the chemical processes i...