сряда, 20 февруари 2013 г.
This footage was obtained by the AIA instrument on the Solar Dynamics Observatory on July 19, 2012. It provides a stunning display of solar activity and shows how wildly different events on the Sun can be. Some come just with a solar flare, some with an additional ejection of solar material called a coronal mass ejection (CME), and some with complex moving structures in association with changes in magnetic field lines that loop up into the Sun’s atmosphere, the corona.
This eruption produced all three.
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Read the rest of New Video Shows Fire and ‘Rain’ on the Sun (203 words)
© nancy for Universe Today, 2013. |
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Post tags: Solar Dynamics Observatory, sun
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