Publication Date:
2019-07-13
Description:
We describe a process for starting the hydrothermal activity in Enceladus' South Polar Region. The process takes advantage of fissures that reach the water table, about 1 kilometer below the surface. Filling these fissures with fresh ocean water initiates a flow of water up from an ocean that can be self-sustaining. In this hypothesis the heat to sustain the thermal anomalies and the plumes comes from a slightly warm ocean at depth. The heat is brought to the surface by water that circulates up, through the crust and then returns to the ocean.
Keywords:
Geophysics; Lunar and Planetary Science and Exploration
Type:
EPSC-DPS Joint Meeting 2011; Oct 02, 2011 - Oct 07, 2011; Nantes; France
Format:
text
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