April 19, 2014
Tucson-based Paragon Space Development Corp. hopes to use a capsule like this, attached to a balloon, to float passengers high above where planes can go for a fee -- and if it can get the required change in state law. (Photo courtesy of Paragon Space Development)
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A Tucson firm is hoping to launch Arizonans toward the edge of space -- or maybe somewhere close to that -- from Southern Arizona.