Strategies and Technologies for Sustainable Surface Operations and In-Situ Resource Utilization Abstract This technical white paper presents a structured framework for spoil management in lunar excavations, addressing the geotechnical, environmental, and operational challenges of handling lunar regolith to support sustainable surface operations and In-Situ Resource Utilization (ISRU). Lunar regolith, formed by micrometeorite impacts, is classified into five distinct zones (L1

A Preliminary Terrain-Based Framework for Contractors, Engineers, and Mission Planners Working on Lunar Surface Infrastructure Executive Summary Lunar surface excavation will play a critical role in enabling permanent infrastructure for energy, habitation, shielding, and in-situ resource utilization. However, unlike terrestrial sites, the Moon presents extreme geological variability, highly compacted regolith layers, and localized hazards that remain poorly integrated into mo

As lunar surface development shifts from conceptual studies to operational planning, excavation and site preparation are emerging as critical tasks. These include trenching for utilities, preparing landing pads, ISRU systems, and foundations for surface infrastructure. Yet, within most current technical documents and mission briefs, one element remains strikingly absent, risk management protocols related to particulate exposure during regolith excavation. Lunar regolith is no

As discussions around lunar infrastructure evolve, a parallel rise in misconceptions has emerged. These misunderstandings, often rooted in superficial analogies with Earth-based construction, risk undermining serious technical dialogue and may compromise early-stage planning for extraterrestrial works. This article addresses three frequently repeated myths about lunar construction and presents corrective perspectives grounded in geotechnical engineering. “Excavation is simple

This comprehensive map, built from decades of lunar mission data (Apollo-era, LRO, SELENE), provides a standardized view of the Moon’s geology. For mining and geotechnical engineers, it’s an essential tool for quarry site planning and evaluating material availability. Key Insights for Quarry Site Planning 𝗜𝗱𝗲𝗻𝘁𝗶𝗳𝘆𝗶𝗻𝗴 𝗢𝗽𝘁𝗶𝗺𝗮𝗹 𝗤𝘂𝗮𝗿𝗿𝘆 𝗦𝗶𝘁𝗲𝘀 🔸The map highlights geological units like impact melt deposits (Ip) and highland materials (Nc), essential for

Open fractures exposed and a bouldery farm. Understanding the ground before we build is essential. Mature vs. Immature Regolith: why it matters for lunar infrastructure? From bearing capacity to dust hazards, the regolith can tell the story! On Earth, we study soil profiles, grain sizes, and rock mechanics before building a single road or tunnel. On the Moon, we face a different challenge: a surface shaped not by water or wind, but by billions of years of micrometeorite impac