via HACKADAY: Solar Dynamics Observatory: Our Solar Early Warning System
Ever since the beginning of the Space Age, the inner planets and the Earth-Moon system…
Category: SDO
Sun unleashes most powerful flare in current cycle
Our majestic star was recorded in the act of emitting high-intensity solar flares, which are…
Sunspot AR3559 has erupted
Departing sunspot AR3559 erupted Monday morning, Jan 29th (0438 UT), producing a strong M6.8-class solar flare. NASA’s…