NASA: Solar Storm Nearly Causes Catastrophe on Earth

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NASA: Solar Storm Nearly Causes Catastrophe on Earth

NASA: Solar Storm Nearly Causes Catastrophe on Earth
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NASA: Solar Storm Nearly Causes Catastrophe on Earth

by WSJ Live 1:37 mins

NASA: Solar Storm Nearly Causes Catastrophe on Earth

by WSJ Live 1:37 mins

Scientists say the Earth narrowly missed a catastrophic solar storm in 2012. WSJ's Monika Vosough reports. (Photo: NASA)

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