Space on MSN4 天
Sun unleashes powerful M5.6 solar flare and Earth is in the firing line — are auroras ...
After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to ...
Live Science6 天
Powerful X-class solar flare caught on camera erupting from sun's surface
Each class is 10 times more powerful than the ... The sunspot that caused the flare and the CME (AR4046) is moving around the sun to face our planet, meaning that if it releases any more flares ...