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Shimmerings
Enchanted Learning® Photoblog      Posted March 6, 2012   4:05 pm

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Large Sunspot Cluster Today, Eight Times the Diameter of the Earth
 
Large Sunspot Cluster Today, Eight Times the Diameter of the Earth

Look at the large sunspot cluster—it's Sunspot 1429, near the top of the photo. If you measure it, you can see that its length is about 8 times the diameter of the Earth!

Added March 8, 2012: This large sunspot is the one that has erupted into the solar flares that have been in the news the last couple of days. Click here for a photo taken two days later, on March 8, 2012.
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Date taken: March 6, 2012
Place taken: Mercer Island, WA, USA
Mitchell Spector
Copyright ©2012 Enchanted Learning, LLC

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