How to Safely Photograph the Sun

With long days and shorter nights, summer is a good time to consider getting into solar astrophotography. The Sun is also heading toward the active phase of its 11-year sunspot cycle and promises to make the Sun more interesting than the featureless cueball look of the sunspot cycle minimum. Solar astronomers use the count of visible sunspots as a measure of the solar activity, and sunspot cycle #25, as counted by astronomers, looks like it will be peaking sometime around 2024.