February 14, 2011 5:32 PM Subscribe
Sunspot 1158 is acting up. It looks like one of the more active sunspots in the current cycle has erupted with a series of (relatively) rapid-fire solar flares, pointing directly at the Earth. It looks like this evening/tomorrow morning will be prime-time for looking north if you are as far south as, oh maybe Wisconsin or so. You can hear the flares, too.
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