Moon Race 2.0: The US-Chinese contest for the lunar south pole and its ice resources

The Conversation examines the renewed Moon race, comparing the 1960s US-Soviet competition with today’s US‑China contest, and explores how water ice at the Moon’s south pole could power life support and rocket fuel for future bases. The piece highlights the role of private industry, evolving landing systems, and the geopolitics surrounding lunar exploration.

• Ice at the lunar south pole offers life support and propellant, but deposits are uneven and landing sites finite.
• Artemis II has reestablished human Moonflight and Artemis III/IV aim to establish rotating lunar outposts.
• China, with Russia and others, pursues a 2030 lunar landing and a 2035 International Lunar Research Station near the south pole, intensifying competition.
• The 1979 Moon Agreement, which bars sovereignty, remains unsigned by many Artemis participants, raising governance questions.

Overview

The article compares the original Moon race of the 1960s with the contemporary competition now that China has emerged as a key rival to the United States. It emphasizes that the modern pursuit is not merely about reaching the Moon, but about establishing a sustained presence at the lunar south pole where water ice could be a valuable resource for life support and rocket propulsion.

The Players and the Objectives

The Artemis program, led by the United States, is aiming to establish a permanent human base at the Moon's south pole. Orion spacecraft will transport astronauts, with separate landers being developed by Blue Origin and SpaceX. Artemis III, slated to dock an Orion capsule with a lander in low Earth orbit, is a crucial test for the off-Earth infrastructure required for a sustained presence. In parallel, China has advanced its Chang’e lunar program, conducted successful lunar sample returns, and established the modular Tiangong space station. Beijing has announced a lunar landing around 2030 and, in collaboration with Russia and other partners, plans to create an International Lunar Research Station by 2035 at the south pole. This combination of government-led programs and private sector involvement marks a distinct shift from the Apollo era, with space activity increasingly global and commercialized.

Technologies and Infrastructure

The current lunar roadmap envisions a suite of robotic and crewed missions to scout sites, assemble infrastructure, and test habitat concepts. NASA’s Orion will carry astronauts, but a dedicated lunar lander remains under development by private companies. The next phase includes robotic deliveries of cargo, used drones and rovers to map landing sites, and the potential for underground or partially underground bases to mitigate radiation and micrometeoroid hazards. The south pole presents natural advantages for resource utilization, but it also brings extreme conditions: regions of perpetual darkness, very low temperatures, and challenging communications due to horizon limitations necessitating relay satellites and robust power systems, including non-solar sources such as nuclear options.

Scientific and Economic Implications

Beyond exploration, lunar bases could enable scientific experiments such as radio telescopes on the far side, shielded from Earth’s radio noise, and exploration of the Moon’s internal structure. Economically, a lunar presence could open markets for landing systems, rovers, and in-situ manufacturing, including the production of rocket fuel from ice. The ability to refuel at the Moon could reduce the cost of deep-space missions and enable more ambitious architectures for interplanetary travel.

Geopolitics and Governance

Despite the 1979 United Nations Moon Agreement, which states that no one can claim sovereignty over the Moon, most Artemis participants have not signed it. The article cautions against a prospective “land grab” that could either be tempered by international norms or accelerated by unilateral nation-state or commercial decisions. The evolving landscape—featuring collaboration with Russia, joint ventures with private industry, and growing private-space capabilities—poses governance challenges but also opportunities for coordinated activity and shared benefits.

Timelines and Next Steps

In the near term, Artemis II returns humans to lunar orbit, the Artemis III docking test will validate landing capabilities, and robotic missions will scout candidate regions for bases. The longer-term plan envisions a permanent base by the 2030s and a modular lunar outpost that leverages lunar resources. The South Pole’s unique environment will demand resilience, redundancies, and international cooperation to avoid a race that prioritizes territorial advantages over scientific and humanitarian gains.

Conclusion

The article closes with a call for balancing ambition with responsible governance, arguing that the Moon should be explored with scientific integrity and a shared sense of discovery rather than as a simple land grab.