Mineral Exploration Beyond Our Planet Earth and Advances in Mining

Mineral exploration beyond Earth has emerged as a critical frontier for sustainable resource acquisition and space exploration advancement. As terrestrial deposits of essential minerals face depletion and environmental concerns mount, mineral exploration from asteroids, the Moon, Mars etc offers alternative sources. Current research indicates that asteroids contain platinum-group metals at concentrations 10,000-30,000 times higher than Earth's crust, with M-type asteroids particularly rich in iron, nickel, cobalt, and precious metals. Just asteroid 16 Psyche alone is estimated to contain metallic resources worth approximately $10,000 quadrillion, demonstrating the extraordinary economic potential of space exploration and mining. The article examines technological advances enabling space mining, environmental and economic considerations, current challenges and future outlook among others.

Advances in Mining; Asteroids; Environmental Considerations

1. Rincon, P. (2014, January 13). Few asteroids are worth mining, suggests Harvard Study. BBC News. https://www.bbc.com/news/science-environment-25716103 [Google Scholar] [Crossref]

2. Giuliani-Hoffman, F. (2020, November 2). Psyche, an asteroid believed to be worth $10,000 quadrillion, is observed through Hubble Telescope in new study. CNN. https://edition.cnn.com/2020/10/31/us/psyche-asteroid-ultraviolet-trnd-scn [Google Scholar] [Crossref]

3. Namadmin. (2021, January 25). Mineral exploration: A short guide to understanding the process. New Age Metals Inc. https://newagemetals.com/mineral-exploration-a-short-guide-to-understanding-the-process/ [Google Scholar] [Crossref]

4. Department of Energy, Environment and Climate Action. (2025, April 29). Understanding minerals exploration. Resources Victoria. https://resources.vic.gov.au/community-and-land-use/understanding-exploration [Google Scholar] [Crossref]

5. Minerals used in clean energy technologies compared to other power generation sources, IEA, Paris https://www.iea.org/data-and-statistics/charts/minerals-used-in-clean-energy-technologies-compared-to-other-power-generation-sources, Licence: CC BY 4.0 [Google Scholar] [Crossref]

6. The Role of Critical Minerals in Clean Energy Transitions, IEA, Paris https://www.iea.org/reports/the-role-of-critical-minerals-in-clean-energy-transitions, Licence: CC BY 4.0 [Google Scholar] [Crossref]

7. International Space Exploration Coordination Group. (2013). Benefits stemming from space exploration. International Space Exploration Coordination Group. [Google Scholar] [Crossref]

8. Mayer, D., & Alvarez, A. (2023, November 7). The case for mining resources in Space. Supercluster. https://www.supercluster.com/editorial/the-case-for-mining-resources-in-space [Google Scholar] [Crossref]

9. (1996). Mineral Resources and Sustainability. https://doi.org/10.17226/9077 [Google Scholar] [Crossref]

10. IEA (2021), Share of clean energy technologies in total demand for selected minerals by scenario, 2010-2040, IEA, Paris https://www.iea.org/data-and-statistics/charts/share-of-clean-energy-technologies-in-total-demand-for-selected-minerals-by-scenario-2010-2040, Licence: CC BY 4.0 [Google Scholar] [Crossref]

11. Critical minerals - energy system - IEA. (2022). https://www.iea.org/energy-system/industry/critical-minerals [Google Scholar] [Crossref]

12. Olson, A. D. (2021a). Lunar helium-3: Mining Concepts, extraction research, and potential ISRU synergies. ASCEND 2021. https://doi.org/10.2514/6.2021-4237 [Google Scholar] [Crossref]

13. Blair, B. R. (2000). The role of near-earth asteroids in long-term platinum supply. Space Resources Roundtable II, 1070(5). [Google Scholar] [Crossref]

14. King, P. L., & McLennan, S. M. (2010). Sulfur on Mars. Elements, 6(2), 107–112. https://doi.org/10.2113/gselements.6.2.107 [Google Scholar] [Crossref]

15. Castillo-Rogez, J., Neveu, M., Vinogradoff, V., Miller, K. E., Sori, M. M., Tosi, F., Schmidt, B., Scully, J. E., Melwani Daswani, M., [Google Scholar] [Crossref]

16. Hughson, K., McSween, H., De Sanctis, C., Quick, L., Ermakov, A., Thangjam, G., Otto, K., Krohn, K., Schenk, P., Nathues, A., & Raymond, C. (2022). Science drivers for the future exploration of Ceres: From solar system evolution to ocean world science. The Planetary Science Journal, 3(3), 64. https://doi.org/10.3847/psj/ac502b [Google Scholar] [Crossref]

17. Mueller, R. P., & Van Susante, P. J. (2012). A review of extra-terrestrial mining robot concepts. Earth and Space 2012: Engineering, Science, Construction, and Operations in Challenging Environments, 295-314. [Google Scholar] [Crossref]

18. Tsuda, Y., Yoshikawa, M., Saiki, T., Nakazawa, S., & Watanabe, S. (2019). Hayabusa2–sample return and Kinetic Impact Mission to near-earth asteroid Ryugu. Acta Astronautica, 156, 387–393. https://doi.org/10.1016/j.actaastro.2018.01.030 [Google Scholar] [Crossref]

19. NASA. (2025, February 3). NASA’s asteroid Bennu sample reveals mix of life’s ingredients. NASA. https://www.nasa.gov/news-release/nasas-asteroid-bennu-sample-reveals-mix-of-lifes-ingredients/ [Google Scholar] [Crossref]

20. [Zhang, P., Dai, W., Niu, R., Zhang, G., Liu, G., Liu, X., Bo, Z., Wang, Z., Zheng, H., Liu, C., Yang, H., Bai, Y., Zhang, Y., Yan, D., Zhou, K., & Gao, M. (2023). Overview of the lunar in situ resource utilization techniques for future lunar missions. Space: Science and Technology, 3. https://doi.org/10.34133/space.0037 [Google Scholar] [Crossref]

21. Antony Jose, S., Jackson, J., Foster, J., Silva, T., Markham, E., & Menezes, P. L. (2025). In-space manufacturing: Technologies, Challenges, and Future Horizons. Journal of Manufacturing and Materials Processing, 9(3), 84. https://doi.org/10.3390/jmmp9030084 [Google Scholar] [Crossref]

22. Ghrefat, H., Awawdeh, M., Howari, F., & Al-Rawabdeh, A. (2023). Mineral exploration using multispectral and Hyperspectral Remote Sensing Data. Geoinformatics for Geosciences, 197–222. https://doi.org/10.1016/b978-0-323-98983-1.00013-2 [Google Scholar] [Crossref]

23. Sonter, M. J. (1997). The technical and economic feasibility of mining the near-Earth asteroids [Master’s thesis, University of Wollongong]. University of Wollongong Research. Online: https://nss.org/wp-content/uploads/2017/07/Mining-Near-Earth-Asteroids-Sonter.pdf [Google Scholar] [Crossref]

24. Fortune Business Insights on Space Technologies (2025, November 24). Satellite Launch Vehicle Market Size, Share & Industry Analysis. https://www.fortunebusinessinsights.com/satellite-launch-vehicle-market-111955 [Google Scholar] [Crossref]

25. Avuthu, V. S. R. (2024, July 6). Commercial space mining: Economic and legal implications. orfonline.org. https://www.orfonline.org/research/commercial-space-mining-economic-and-legal-implications [Google Scholar] [Crossref]

26. Pershing, A. D. (2019). Interpreting the outer space treaty's non-appropriation principle: Customary international law from 1967 to today. Yale J. Int'l L., 44, 149. [Google Scholar] [Crossref]

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