
The asteroid Eros was studied by NASA’s NEAR mission in the early 2000s. Researchers want to find out whether asteroids such as this contain minerals and other resources that can be mined and used on Earth or for space-based industries. (Credit: NASA)
By Steven Siceloff
NASA’s Kennedy Space Center
The prospects of a robotic manufacturing base operating off the Earth is not as far-fetched as it used to be according to a study published by a team of NASA researchers led by a Kennedy Space Center physicist.
Because asteroids are loaded with minerals that are rare on Earth, near-Earth asteroids and the asteroid belt could become the mining centers for remotely operated excavators and processing machinery. In 20 years, an industry barely imagined now could be sending refined materials, rare metals and even free, clean energy to the Earth from asteroids and other bodies.
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