Underground Martian habitat (left) implemented with D2RP&O methods

Mining the Martian Surface for in Situ Resources - MIT Technology Roadmapping

Graph-based Subterranean Exploration Path Planning using Aerial and Legged Robots - Autonomous Robots Lab

human Mars: Underground colony

How Mars' First Settlers Will Make Habitats With Soil

Screenshot of the subject view of terrain. Bottom center: battery

Habitat Module - Atomic Rockets

This Underground Lab Is Preparing For Human Mars Missions We Might Actually Survive

human Mars: Underground colony

Mars Habitat Diagram.pdf - Z Window must allow light penetration and offer thermal and impact protection N Door must seal against air leaks and Martian

Ready to Leave Low Earth Orbit? Prototype Construction Begins for a Deep Space Habitat - Universe Today

Habitat Module - Atomic Rockets

Mars habitat - Wikipedia