SEDNA: Planetary Protection in Missions to Icy Moons
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Published: 2016
Total Pages: 125
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DOWNLOAD EBOOKIn recent years the astrobiology community has become increasingly interested in the environmental conditions of icy moons in the Solar System, such as Enceladus, Titan, and Ganymede. It is believed that on several of these moons there are the three pre-requisites for life: a source of energy, liquid water, and organic compounds. Further studies of these bodies is desirable in order to determine if life exists there, what this life is like, and how it evolved. However, it is not desired that humans contaminate these worlds with bacteria that is attached to the probes. Equally important is that any returned samples from such places should not contaminate the Earth. This report compiles information from existing planetary protection regulations and technologies, looks at the science of icy moons, reviews missions to these moons, and analyzes a technology roadmap of how future missions can be pursued. It is the intention of this report to support other studies in this field, such as the upcoming Planetary Protection of Outer Solar System (PPOSS)Study by the European Science Foundation.