Earth in the clear after sun emits largest solar flare in nearly 10-year cycle Fox NewsLargest X-class solar flare of past several years explodes from Sun Fox Weather Dazzling auroras are just a warm-up as more solar storms are likely, scientists say Nature.comWhy you may get another chance to see the northern lights soon The HillSun unleashes massive X8.7 solar flare, biggest of current cycle, from super-active monster sunspot (video) Space.com