The Great White Thunderstorm in Saturn

Large thunderstorm happens in Saturn as big as the Earth. It started last December 5, 2010 and still there until now. It discharges lightning bolt 10,000 times stronger than the ordinary. This phenomenon is called the "Great White Spot" similar to Jupiter's "Great Red Spot". Because of its large scope, visible white clusters of gasses are visible from the Earth. It happens when the planet is near to the sun.
Read more from YahooNews.Com