Antony S. Jeevarajan

Papers

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About

Antony S. Jeevarajan is a leading figure in lunar and planetary science, with a primary focus on the chemical and physical properties of extraterrestrial materials. His most cited work, "Nanophase iron-enhanced chemical reactivity of ground lunar soil" (2010), has garnered 30 citations and stands as a cornerstone in understanding how space weathering alters lunar regolith. Jeevarajan’s major contribution lies in demonstrating that nanophase iron particles—formed by micrometeorite impacts and solar wind exposure—dramatically increase the chemical reactivity of lunar soil, a finding critical for future in-situ resource utilization and astronaut safety. This research bridges planetary geology and materials chemistry, offering insights into how surface processes on airless bodies like the Moon drive unexpected chemical behaviors. Beyond this landmark paper, Jeevarajan has advanced the field by exploring the implications of reactive lunar dust for exploration technologies, influencing both NASA’s Artemis program and broader planetary science. His work, though focused on a niche area, has shaped our understanding of how nanoscale features dictate macroscopic properties in space environments, making him a key voice in the study of planetary surfaces and their potential for human use.