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Image: Giant prominence on the sun erupted

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Original image(1,920 × 1,080 pixels, file size: 2.55 MB, MIME type: image/jpeg)

Description: On Aug. 31, 2012, a giant prominence on the sun erupted, sending out particles and a shock wave that traveled near Earth. This event may have been one of the causes of a third radiation belt that appeared around Earth a few days later, a phenomenon that was observed for the very first time by the newly-launched Van Allen Probes. This image of the prominence before it erupted was captured by NASA's Solar Dynamics Observatory (SDO).
Title: Giant prominence on the sun erupted
Credit: http://www.nasa.gov/mission_pages/rbsp/news/third-belt.html
Author: NASA/SDO/AIA/Goddard Space Flight Center
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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