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Because it's a one way trip. Terrestrial explorers tend to be looking for resources to take home. You can't bring anything back from another star.
by bluesnowmonkey 12y ago
Because it's a one way trip. Terrestrial explorers tend to be looking for resources to take home. You can't bring anything back from another star.
- MadManE 12y agoThat's not exactly true. . . isn't there a company that was created recently dedicated to mining asteroids and bringing the precious metals back home?