On Nov 12, the Sun’s X5.1 flare from sunspot AR4274 hit Earth’s magnetosphere, disrupting GPS and causing auroras as far ...
The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...
The spectacle was particularly enthralling for Lisa Upton, who caught the skies over Boulder, Colo., glowing eerily red. Upton, a heliophysicist at the Southwest Research Institute, is an expert in ...
A solar storm similar to the 1859 Carrington Event could cause widespread damage to our technology, including satellites. New ...
Space on MSN
Sun Blasts Powerful X2-Class Solar Flare
Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...
Sunspot AR3311 have been extremely active since its emergence in NASA Solar Dynamics views. Seven m-class flares can be seen ...
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