M. H. Poelchau

Papers

Total Citations

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About

M. H. Poelchau is a leading figure in impact cratering and planetary geology, with a research focus on the dynamic processes that shape planetary surfaces. Their work centers on understanding impact metamorphism—the physical and chemical changes rocks undergo during hypervelocity collisions—bridging terrestrial crater studies with experimental simulations. Poelchau’s contributions include detailed analyses of shock metamorphic features in minerals, which are critical for reconstructing impact histories on Earth, the Moon, and Mars. Their 2015 paper, "Impact metamorphism in terrestrial and experimental cratering events," has garnered 3 citations and is recognized for synthesizing advances from recent space missions, including asteroid and comet sample returns, Mars orbiters, and landers. This work has helped refine models of impact crater formation and the evolution of planetary crusts. Poelchau’s research is instrumental for students and scientists exploring planetary defense, resource utilization, and the geological record of impacts in the Solar System. Their contributions continue to shape how we interpret shock effects in extraterrestrial materials and terrestrial impact structures.