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Asteroids: Breaking up is hard to do

(Phys.org)—Hundreds of thousands of asteroids are known to orbit our Sun at distances ranging from near the Earth to beyond Saturn. The most widely known collection of asteroids, the "main belt," contains some of the largest ...

dateDec 29, 2014 in Space Exploration
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Will we mine asteroids?

It's been said that a single asteroid might be worth trillions of dollars in precious rare metals. Will we ever reach out and mine these space rocks? How hard could it be?

dateJan 09, 2015 in Space Exploration
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