Sun Smiling Picture Clicked By Nasa
The sun is, in essence, “the largest nuclear reactor in our solar system,”
Some of that solar activity was photographed by NASA’s satellite on Wednesday
the trio of patches that make up the “face” — which can’t be seen with human eyes because they’re in the ultraviolet spectrum
The coronal holes aren’t just interesting shapes moving around the sun’s surface
They’re areas of high magnetic-field activity steadily sending solar wind
They’re areas of high magnetic-field activity steadily sending solar wind