R. Balasubramaniam

Glenn Research Center, National Center of Space Research and Technology

Papers

Total Citations

H-Index

About

R. Balasubramaniam is a researcher whose work has made meaningful contributions to the field of lunar exploration infrastructure, with a particular focus on thermal energy storage solutions for long-duration missions on the Moon. His most recognized research centers on the concept of "thermal wadis" — engineered formations of modified lunar regolith designed to absorb and retain solar energy, releasing stored heat during the extreme cold of lunar nights that can plunge to cryogenic temperatures over periods exceeding 350 hours. This innovative approach addresses one of the most pressing survival challenges facing robotic and human assets deployed on the lunar surface. Beginning with foundational work in 2008 and continuing through 2011, Balasubramaniam developed and refined thermal wadi analysis, accumulating over 70 citations across his key publications. His 2011 journal analysis alone has garnered 44 citations, establishing it as the definitive reference in this niche but critical area. By proposing the use of in-situ lunar resources rather than costly Earth-launched consumables — estimated at $50,000–$100,000 per kilogram — his research champions sustainable, cost-effective approaches to extended lunar equatorial operations, making him a noteworthy contributor to next-generation space exploration planning.