NeedToUseYou -> RE: The Government and NASA, Has it been a waste of money? (6/14/2011 10:59:22 PM)
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I think the space program has been less and less worth it as time passed. It seems all they do now is send probes, everywhere, sun probes, planet probes, probes, probes, probes. Hell, but I don't really see with the current methods of propulsion how space flight will be practical. So, IMO, I think we are at a sort of technological barrier for the type of rockets we currently use. Now, I think over time it won't matter, we will still advance with or without the government. Nanotech offers much more for the future of space flight than anything. IMO. As in, building a space elevator, is almost feasible now, we still have to figure out how to build long carbon nanotubes, or some other nanotech dependent tether material, but in "theory", a tether strong enough to facilitate a space elevator is possible. So, I'm not sad, if the focus from rocket propelled space travel diminishes a bit, that method will only work for short trips anyway, and it is dangerous, and costly. However, a space elevator, now you are talking, real progress. The power for the elevator could largely be earth based, and then you only need to power the ship that is already in space, and that means you could construct nuclear powered ships (little danger of exploding into the atmosphere), or any number of alternatives, and that just may get is travelling a little bit more up there, and possible mining some of the lifeless rocks, instead of pillaging the earth for everything. Anyway, maybe it's time NASA goes byebye, and we wait for better methods.
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