SpaceX 're-usable rocket' flies
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SpaceX 're-usable rocket' flies

California's SpaceX company has successfully re-flown a segment from one of its Falcon 9 rockets.

The first-stage booster, which was previously used on a mission 11 months ago, helped send a telecommunications satellite into orbit from Florida's Kennedy Space Center.

The booster was also brought back under control to land on a barge stationed out in the Atlantic.