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Courtesy of Oleg Toumilovitch, Blairgowrie South Africa.
You can see (lower right) the sunspot (sunspot 1092) responsible for the August 1st Coronal Mass Ejection
Ray Sanders is a Sci-Fi geek, astronomer and blogger. Currently researching variable stars at Arizona State University, he writes for Universe Today, The Planetary Society blog, and his own blog, Dear Astronomer
2012-12-04 08:04:55
Source: http://www.dearastronomer.com/2010/08/03/sunspot-1092/