Two Weeks in the Life of a Sunspot

Portal origin nid: 
406811
Published: 
Friday, August 4, 2017 - 07:52
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Portal text teaser: 
During its 13-day trip across the face of the sun, a sunspot recently put on a show for NASA's sun-watching satellites, producing several solar flares, a coronal mass ejection and a solar energetic particle event.
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