Largest Sunspot In a Quarter Century Spews Flares

By Soulskill schwit1 writes: The largest sunspot seen in about a quarter century has produced another powerful X-class flare today, the sixth in less than a week. “This was the sixth X-class solar flare from NOAA 2192, a record for the number of X-class flares generated by a single group so far …read more

Source:: Slashdot