SolarHam.coms Facebook-Pinnwand: Sunspots 1416 and 1418 on Friday. Image by SDO.

SolarHam.coms Facebook-Pinnwand SolarHam.coms Facebook-Pinnwand

Sunspots 1416 and 1418 on Friday. Image by SDO. Feb 17th 2012, 15:02 Sunspots 1416 and 1418 on Friday. Image by SDO.

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