[Paper Review] Human Mars Mission Architecture -- Plan to Settle the Red Planet with 1000 People

Malaya Kumar Biswal M, S Vishnu+2 more|arXiv (Cornell University)|Apr 2, 2019

Planetary Science and Exploration4 references4 citations

TL;DR

This paper proposes a sustainable human Mars mission architecture for establishing a permanent settlement of 1,000 people using multiple cargo launches and in-situ resource utilization. The design integrates advanced life support, radiation shielding, and phased habitat deployment to enable long-term habitation, representing a comprehensive roadmap for the first human Mars colony with detailed mission planning and infrastructure scaling.

ABSTRACT

Exploration is one of the attentive endeavor to mankind and a strategy for evolution. We have been incessantly reconnoitering our planet and universe from Mesopotamian era to modern era. The progression of rocketry and planetary science in past century engendered a futuristic window to explore Mars which have been a source of inspiration to hundreds of astronomers and scientists. Globally, it invigorated space exploration agencies to make expedition for planetary exploration to Mars and Human Mars Missions. Scientists and engineers have portrayed numerous Human Mars Mission proposals and plans but currently the design reference mission 5.0 of NASA is the only mission under study. Here we propose a mission architecture for permanent Human Mars Settlement with 1000 peoples with multiple launch of sufficient cargoes and scientific instruments

Motivation & Objective

• To design a feasible, long-term human settlement architecture for Mars capable of supporting 1,000 people.
• To address the challenges of radiation exposure, life support sustainability, and logistical complexity in interplanetary missions.
• To provide a detailed mission architecture that advances beyond current NASA Design Reference Mission 5.0 by emphasizing permanent settlement over temporary exploration.
• To integrate in-situ resource utilization and modular habitat deployment for scalable and sustainable colony growth.

Proposed method

• The mission employs a phased approach with multiple cargo launches to deliver essential infrastructure and life support systems before crewed missions.
• Habitats are designed using pressurized modules constructed from in-situ materials like regolith for radiation shielding and thermal insulation.
• Life support systems are based on closed-loop bioregenerative life support with integrated food production and waste recycling.
• The architecture includes a phased deployment of power systems, including nuclear and solar energy sources, to ensure energy sustainability.
• Radiation mitigation strategies involve regolith shielding, storm shelters, and optimized habitat layout to minimize exposure.
• The mission architecture is structured around a 10-year timeline, with initial outposts expanding to full-scale settlement through iterative deployment.

Experimental results

Research questions

• RQ1 How can a permanent human settlement of 1,000 people be sustainably established on Mars using current or near-term technology?
• RQ2 What is the optimal phased deployment strategy for habitats, life support, and power systems to ensure long-term survival and growth?
• RQ3 How can in-situ resource utilization be maximized to reduce Earth-launched mass and enhance mission sustainability?
• RQ4 What are the key engineering and logistical challenges in enabling a permanent human presence on Mars beyond temporary missions?

Key findings

• The proposed architecture enables a sustainable human presence on Mars through a phased, multi-mission deployment strategy involving over 100 cargo launches.
• The use of in-situ materials for habitat construction reduces reliance on Earth-launched shielding and provides effective radiation protection.
• Closed-loop life support systems are capable of supporting 1,000 people with high resource recycling efficiency, minimizing resupply needs.
• The mission timeline spans approximately 10 years, with initial habitat modules deployed within the first 3 years and full colony capacity achieved by year 10.
• The design achieves a high level of redundancy and modularity, enhancing mission resilience and long-term scalability.
• The architecture demonstrates feasibility for permanent settlement by integrating proven technologies with scalable infrastructure planning.