The Historical Sunspot Record

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Date: 2012-01-12 14:02:51 East Frisians Sunspot Vortices Galileo Galilei Christoph Scheiner Johannes Fabricius Maunder Minimum Sun Thomas Harriot Science Astronomy Physics		The Historical Sunspot Record Add to Reading List Source URL: chandra.harvard.edu Download Document from Source Website File Size: 332,80 KB Share Document on Facebook

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