In spite of solar minimum, there seems to be plenty of action on the sun," reports amateur astronomer Peter Schlatter of Wohlen, Switzerland, who yesterday witnessed a spectacular vortex swirling on the sun's eastern horizon. Indeed, the limb of the sun is where the action is. "A huge prominence emerged today looking like a monster rising from a sea of fire," reports David Leong of Hong Kong. None of this activity is explosive or threatens to cause geomagnetic storms on Earth--it's just a pretty show.