Outer Space Mining: Exploring Techno-Utopianism in a Time of Climate Crisis

Outer space holds a special place in the geographical imagination of techno-utopianism. At a time of climate crisis, the mining of celestial bodies, including asteroids, is cast as a possible “tech-driven” response to the need for “green transition” mineral resources in a context of rising geopolitical tensions and concerns over terrestrial extraction. Although still a long way from commercial-scale implementation, outer space mining no longer appears as far-fetched science fiction within the context of a booming “New Space” industry and privatization of celestial commons. Drawing from a growing body of research and critiques of responsible mineral sourcing, we explore some of the legal, political, ethical, and environmental dimensions of outer space mining, and compare them with land-based and deep-sea terrestrial mining. We then point to key areas for further geographical and social sciences enquiries into outer space extractive frontiers, including the uneven distribution of space mining wealth, the impacts on terrestrial mining communities in the Global South, and the reconceptualization of the mining enclave.