If humanity is to settle Mars, with Elon Musk leading the way, the issue of biological contamination of the planet’s surface by humans will need to be resolved in the context of the Outer Space Treaty. This article presents a reasonable compromise proposing a system of three zones partitioned for science, habitation, and resource utilization. This approach minimizes contamination while providing for scientific exploration and Musk’s settlements.
Cutting-edge technology enabling settlement of the solar system and beyond – Art by Rick Guidice / NASA
