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My vision is a future for humanity where we will be completely free to pursue activities outside of our planet.
Franklin Chang Diaz
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Franklin Chang Diaz
Free
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More quotes by Franklin Chang Diaz
For decades, people have known the chemical-propulsion approach to space travel is really not going to get us that far. Chemical propulsion is essentially like the horse-and-cart approach to the exploration of the American West, instead of the steamboat or the railroad.
Franklin Chang Diaz