The best measurements yet of the magnetic fields in the upper layers of the sun have revealed a landscape of lumps and bumps that may help us predict solar flares
Source:
https://www.newscientist.com/article/2268544-suns-bumpy-magnetic-fields-might-explain-why-its-atmosphere-is-so-hot/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home