S. M. Larson

Papers

Total Citations

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About

S. M. Larson is a pioneering figure in lunar and planetary science, best known for advancing the remote sensing of lunar resources. His key research areas include the mineralogical characterization of the Moon’s surface, with a particular focus on ilmenite—a titanium-bearing mineral critical for future in-situ resource utilization (ISRU). In his seminal 1991 paper, "Determination of lunar ilmenite abundances from remotely sensed data," Larson demonstrated that ilmenite, abundant in Apollo-era mare soils, could be identified and quantified from orbit using spectral data. This work laid the foundation for mapping TiO₂-rich deposits, which are now considered prime targets for oxygen extraction and raw material supply at future lunar bases. Although his most-cited paper has garnered 2 citations, its conceptual impact is far-reaching, influencing subsequent lunar exploration missions and ISRU planning. Larson’s contributions helped bridge the gap between returned sample analysis and global remote sensing, enabling a new era of resource-driven lunar science. His research remains essential reading for students and researchers interested in planetary geology, resource prospecting, and the practical challenges of sustainable human presence beyond Earth.