On my ipod touch I have an app that is a real-time image of the Sun. 87% of the surface is covered. The name is 3D Sun for those interested. Like at any point in the day, I can fire up the app and see what the Sun currently looks like in four different wavelengths. I can even have it set to notify me if there is something interesting going on. REAL TIME MONITORING OF OUR STAR IN MY POCKET!!!