The surface of the Sun in blistering detail

Ok, again not a planetary related post specifically, but this is another great photo, a new high-resolution image of the surface of the Sun. The detail is amazing, including the sunspot in the lower left. More info and larger image here.

Credit: K. Reardon (Osservatorio Astrofisico di Arcetri, INAF) IBIS, DST, NSO