While the world has been dealing with the coronavirus pandemic, researchers at the University of Hawaiʻi Institute for Astronomy (IfA) have been hard at work studying the solar corona, the outermost atmosphere of the sun which expands into interplanetary space. This stream of charged particles radiating from the surface of the sun is called the solar wind and expands to fill the entire solar system.
Source:
https://phys.org/news/2020-06-astronomers-unveil-magnetic-field-solar.html