Virgin Spaceship Crash Raises Questions

November 01, 2014 06:39 AM
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Plans to fly tourists to the edge of space could be delayed after Friday's crash of Virgin Galactic's SpaceShipTwo during a manned test flight. It is the second explosion of a U.S. commercial spacecraft this week. Zlatica Hoke reports the two disasters raise questions about the future of commercial space flights in the United States.