Sunspot cluster responsible for historic May sun storm rotates back into view, fires off X-class flare News9 LIVEThis giant sunspot is so big its affecting the Sun’s vibration India TodaySun Spews Strong X2.8-Class Solar Flare, Geomagnetic Storm Expected? Times NowMonster sunspot that triggered solar storm on Earth returns with a bang India TodaySun’s Fury! Solar Cycle’s Most Active Sunspot AR3663 Returns, Chances Of Solar Flares? Times Now Sunspot cluster responsible for historic May sun storm rotates back into view, fires off X-class flare News9 LIVEThis giant sunspot is so big its affecting the Sun’s vibration India TodaySun Spews Strong X2.8-Class Solar Flare, Geomagnetic Storm Expected? Times NowMonster sunspot that triggered solar storm on Earth returns with a bang India TodaySun’s Fury! Solar Cycle’s Most Active Sunspot AR3663 Returns, Chances Of Solar Flares? Times Now Top stories – Google News