OK, so maybe we can be a *little* frightened. | Bad Astronomy | Discover Magazine

Posted by horuskol 441 days ago in Science & Technology (http://blogs.discovermagazine.com)
In December 2004, the magnetar SGR 1806-20 underwent such a starquake. In one-tenth of a second the subsequent blast released something like 2 times 1046 ergs of energy — equal to about 50 trillion times the Sun’s output during that same period.
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