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833-Will Asteroid Mining Payoff?
In the journal Planetary and Space Science Dr. Kevin Cannon and his two coauthors analyze the potential of asteroid mining as a source of metals for manufacturing here on Earth as well as a repository of raw materials for space colonists.These authors find there are less precious metals in iron meteorites than was previous estimated. However there are a small number of precious metals whose concentration in asteroids is higher than any ores found on Earth. In the future Earthlings may be wearing jewelry made from asteroidal metals.
Published on 11 months ago