GehRehmee writes: "Just a few weeks after the sun's peak in its 11 year cycle, two large CME's (Coronal Mass Ejections) occured on the surface of the sun. Now, as the effects of those eruptions reach earth, we're experiencing an excellent season of aurora, or "Northern Lights". Fantastic red aurora are being reported as far south as central California, and amateur and professional astronomers as far south as 40 degrees latitude are on watch. SpaceWeather.com has all the breaking news, as well as details of the CME's which occurred earlier this week. Take a step outside, get some fresh air, and enjoy the sky. You might just be treated to a rare astronomical opportunity." Maybe people can post links to some of the prettier pictures for those of us (cough, cough) who live in light-polluted cities.