photo by NASA with description
            No, that’s not a fiery jack-o’-lantern 🔥🎃. It’s the Sun! ⁣
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Our Solar Dynamics Observatory captured this ultraviolet image in October 2014, showing active regions on our home star. The active regions in this image appear brighter because those are areas that emit more light and energy. They are markers of an intense and complex set of magnetic fields hovering in the sun’s atmosphere, the corona. ⁣
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Image Credit: NASA/SDO⁣
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