Paul E. Hintze

Papers

Total Citations

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About

Paul E. Hintze is a pioneering researcher in in-situ resource utilization (ISRU) and additive construction for extraterrestrial environments. His work focuses on transforming planetary regolith—the crushed rock covering the Moon and Mars—into viable construction materials, enabling sustainable human exploration beyond Earth. His most cited paper, "Additive Construction Using Basalt Regolith Fines" (2015, 34 citations), demonstrates how basalt-rich lunar and Martian soil can be processed into feedstock for 3D printing habitats and infrastructure, directly addressing the challenge of building structures without hauling materials from Earth. This foundational study has shaped NASA’s approach to surface construction, influencing subsequent projects on regolith-based binders and sintering techniques. Hintze’s contributions bridge materials science, planetary geology, and aerospace engineering, offering practical pathways for long-duration missions. His work is widely referenced by researchers developing off-world manufacturing technologies, and his insights into regolith variability—such as how local bedrock composition affects construction viability—have guided site selection for future lunar outposts. Through his research, Hintze is helping turn barren planetary surfaces into habitable, self-sustaining environments.