A SpaceX rocket carrying supplies to the International Space Station exploded Sunday morning shortly after liftoff. SpaceX CEO Elon Musk tweeted the Falcon 9 rocket experienced a problem shortly before the first stage shutdown. As teams from SpaceX and NASA look at the data sent from the rocket, it's expected engineers will have a more complete understanding of what went wrong. Falcon 9 experienced a problem shortly before first stage shutdown. Will provide more info as soon as we review the data. Read more http://abcnews.go.com/Technology/sp...ce-station-explodes-liftoff/story?id=32082855
