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Originally Posted by marumari
Ok lets not assume that ETs are using rocket fuel as there source of propulsion, and that they *might be a million years advanced of us. How far have we come in only 100 years? Went from Hot Air Balloon to Stealth Bomber. The world isn't flat man. You'd be a fool to think that we couldn't explore other galaxies in the next century. 
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Go and do the same as Phoenix, which is to read about the limits of physics on interstellar travel and you might find a clue.