SpaceX's reusable Grasshopper rocket launches, goes farther than ever before, hovers, and lands vertically to the soundtrack of "Ring of Fire." (news.cnet.com) 更多...
For those of you who want to hear the actual audio of the rocket engine and not an overplayed Johnny Cash track: http://www.youtube.com/watch?v=xUvbh-Z8Abk
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