The Search for Biosignatures in Enceladus’ Plumes

What kind of mission would be best suited to sample the plumes of Saturn’s ocean world, Enceladus, to determine if this intriguing world has the ingredients to harbor life? This is what a recent study presented at the 56th Lunar and Planetary Science Conference hopes to address as a team of researchers investigated the pros and cons of an orbiter or flyby mission to sample Enceladus’ plumes. This study has the potential to help scientists, engineers, and mission planners design and develop the most scientifically effective mission to Enceladus with the goal of determining its potential habitability.