Quote Originally Posted by ThePreserver View Post
But do they have any other valuable resources? Metals that can withstand the impact of micro-meteoroids over and over and over as it travels for hundreds of years through space? You need a hell of a lot of resources... you can't build a ship out of pure fuel... OR CAN YOU?! :O
Asteroids, as a whole, basically have all the same elements as Earth's crust. Did you really not know this?