File:SDO 20181120 000238 4096 0335 (AIA).jpg

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DescriptionSDO 20181120 000238 4096 0335 (AIA).jpg	English: AIA 0335 channel (as well as AIA 211) highlights the active region of the outer atmosphere of the Sun - the corona. Active regions, solar flares, and coronal mass ejections will appear bright here. The dark areas - or coronal holes - are places where very little radiation is emitted, yet are the main source of solar wind particles. Where: Active regions of the corona Wavelength: 335 angstroms (0.0000000335 m) = Extreme Ultraviolet Primary ions seen: 15 times ionized iron (Fe XVI) Characteristic temperature: 2.8 million K (5 million F)
Date	Taken on 20 November 2018, 00:02:38
Source	20181120_000238_4096_0335
Author	Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.

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Credit and attribution belongs to the Atmospheric Imaging Assembly (AIA) team, NASA/GSFC/Solar Dynamics Observatory

This image or video was catalogued by Goddard Space Flight Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: 20181120_000238_4096_0335.

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