Watery Enceladus

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Source:  John Spencer, Physics Today

Excerpt: [page 38] ....Has life developed in the warm, wet conditions that we suspect exist within Enceladus? A positive answer would have profound implications for the ubiquity of life throughout the cosmos and its ability to develop independently of solar or stellar energy input. Even if the answer is negative, an understanding of how close Enceladus has come to being able to support life would tell us much about the potential development of habitable environments elsewhere in the solar system and beyond.

 physicstoday.org/resource/1/phtoad/v64/i11/p38_s1

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