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The space mining industry is growing due to technological advancements, regulatory changes, and increased private-sector investments. Companies are now using autonomous robots and artificial intelligence to find and extract resources in space. New spacecraft designs allow for longer missions, while in-situ resource utilization (ISRU) helps make space exploration more sustainable by turning mined materials into useful resources like rocket fuel and life-support supplies.
Countries like the United States and Luxembourg have created laws to protect private ownership of space resources. Working together, governments and private companies have made space operations less expensive and sparked new innovations. The industry is moving away from simple exploration missions toward practical mining solutions that can meet the growing need for rare materials and better resource management in space. For instance, in December 2024, scientists at China's Harbin Institute of Technology created a four-legged robot that copies how cats move and land. The robot can adjust its position and land safely in low-gravity settings, much like how cats twist their bodies to land on their feet when falling. This development could improve how robots explore asteroids in the future.