Watch Live: Sunspot 11x size of Earth may pose threat if solar flare ignites(goo.gl)
goo.gl
Watch Live: Sunspot 11x size of Earth may pose threat if solar flare ignites
http://goo.gl/F8eRF
Here's the story behind the webcast: http://www.space.com/21895-huge-sunspot-facing-earth-webcast.html
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