First commercial space taxi a pit stop on Musk's Mars quest
HAWTHORNE: It all started with the dream of growing a rose on Mars. That vision, Elon Musk's vision, morphed into a shake-up of the old space industry, and a fleet of new private rockets. Now, those rockets will launch NASA astronauts from Florida to the International Space Station -- the first time a for-profit company will carry astronauts into the cosmos.
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