There is no intelligent life in our solar system. The nearest star is 4.3 light years away. The fastest that we could get there with our current technology and no snags in the mission is 19,000 years. Even with nuclear pulse propulsion, a technology that is nothing more than a dream, we're talking 85 years (if the human body could even handle it). If we're not exploring space to find intelligent life, then what are we looking for? And before you start talking about iron and minerals being on other planets I'm going to say this again: it doesn't matter what kind of minerals are on another planet, it is simply not economical to mine and transport the material.
I don't know what McCain's NASA policies actually are, he claims to support the program but I feel that if he's big on cutting government waste (which his record has shown him to be) then NASA will be one of the first programs to lose money in the budget.
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