Space mining
From Wikipedia, the free encyclopedia
Space mining refers to the future practice of mining asteroids, meteoroids, the Moon and planets - any astronomical object beyond the orbit of the Earth.
The first objects likely to be mined are the near-Earth asteroids. Likely initial products include precious metals, which may be sold on Earth, and water and iron, which could be sold in Earth orbit if/when a sufficient demand develops. Another possible product is Helium 3, which is present in the Moon's regolith and could prove economical to ship to Earth as a fuel if fusion power plants become viable.
[edit] See also
[edit] External links
- The Future of Space Mining
- Mining Economics and Risk-Control in the Development of Near-Earth-Asteroid Resources
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