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JM Moore, WB McKinnon, JR Spencer, AD Howard… - Science, 2016 - science.org

The geology of Pluto and Charon through the eyes of New Horizons.

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

Howard

GSID: tuyLZdCXSnQJ

Excerpt

NASA's New Horizons spacecraft has revealed the complex geology of Pluto and Charon. Pluto's encounter hemisphere shows ongoing surface geological activity centered on a vast basin containing a thick layer of volatile ices that appears to be involved in convection and advection, with a crater retention age no greater than~ 10 million years. Surrounding terrains show active glacial flow, apparent transport and rotation of large buoyant water-ice crustal blocks, and pitting, the latter likely caused by sublimation erosion and/or collapse. More …

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