Images of the Sun, our local star, at a range of wavelengths with specialist solar telescopes. Imaging tutorials, solar bits and pieces for sale, talks and outreach with the Charlie Bates Solar Astronomy Project CBSAP.
Check out this animation, showing activity from the SDO AIA304 channel. Look at the 10 o'clock position how a small emerging flux region develops. Given the latitude my money is on it being cycle 25...