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The Face of God? New NASA video reveals the (psychedelic) surface of the Sun
05.24.2012
10:46 pm
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If you missed the recent annular solar eclipse, fret not as an amazing new video has just been released by NASA which reveals the Sun’s surface in a way never before seen.

This video takes SDO images and applies additional processing to enhance the structures visible. While there is no scientific value to this processing, it does result in a beautiful, new way of looking at the sun.

The original frames are in the 171 Angstrom wavelength of extreme ultraviolet. This wavelength shows plasma in the solar atmosphere, called the corona, that is around 600,000 Kelvin.

The loops represent plasma held in place by magnetic fields. They are concentrated in “active regions” where the magnetic fields are the strongest. These active regions usually appear in visible light as sunspots. The events in this video represent 24 hours of activity on September 25, 2011.

I could stare at this for hours and not get bored.
 

 

Posted by Richard Metzger
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05.24.2012
10:46 pm
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