Saturn’s Moon Enceladus Has Complex, Life-Friendly Chemistry A fresh analysis of old data has found rich organic chemistry within the hidden ocean of Saturn’s moon Enceladus By Jacek Krywko edited by Lee Billings Artist’s concept of the Cassini spacecraft passing through plumes venting from Saturn’s ocean moon, Enceladus. For nearly two decades Enceladus, a 500-kilometer-wide…