Read more aboud the current (space) weather.
Make a selection from the menu above.
If you want to read more about the basics of solar flares and other disturbances, please read this article: Solar Flares and Disturbances for Radio Propagation.
Showing areas where cooler dense plumes of plasma (filaments and prominences) are located above the visible surface of the Sun.
Showing the outer atmosphere of the Sun - called the corona - as well as hot flare plasma.