New method determines planetary regolith thermal conductivity

A new analytic model for calculating the effective thermal conductivity of planetary regolith allows scientists to better understand the connections between the physical and thermal properties of planetary surfaces and the processes that depend on them, according to Planetary Science Institute Senior Scientist Stephen E. Wood, author of "A Mechanistic Model for the Thermal Conductivity of Planetary Regolith 1: The Effects of Particle Shape, Composition, Cohesion and Compression at Depth," which appears in Icarus.

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