View Full Version : Earth-Facing Sunspot Doubles in Size

2012-Feb-11, 07:10 PM
The latest sunspot region to traverse the face of the Sun has nearly doubled in size as it aims Earthward, as seen in the animation above from NASA’s Solar Dynamics Observatory. (Click image to play the animation.) This is the second day in a row that the region has been seen expanding. (...)Read the rest [...]

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