universetoday.com/articles/stratospheric-balloon-telescope-peeks-above-the-clouds-at-the-sun Stratospheric Balloon Telescope Peeks Above The Clouds At The Sun
A balloon-borne telescope floating at 35 km found the Sun's "quiet" surface isn't quiet at all. Its calm canopy hides narrow, flickering magnetic threads that flip polarity and turn out to be twisted flux ropes, the same structures behind solar flares.
— via Universe Today, Andy Tomaswick
