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NASA image caputred November 6, 2010 <b>To see a really cool video of this event go here: <a href="http://www.flickr.com/photos/gsfc/5164627471/">www.flickr.com/photos/gsfc/5164627471/</a></b> Active sunspot 1121 has unleashed one of the brightest x-ray solar flares in years, an M5.4-class eruption at 15:36 UT on Nov. 6th. Radiation from the flare created a wave of ionization in Earth's upper atmosphere that altered the propagation of low-frequency radio waves. There was, however, no bright CME (plasma cloud) hurled in our direction, so the event is unlikely to produce auroras in the nights…
