Morning Overview on MSN
The GOES-19 spacecraft just caught a coronal mass ejection from a sunspot hidden on the sun’s far side — region AR4455 now rotating into Earth’s line of fire
A massive sunspot group that forecasters flagged before it was even fully visible has already fired off a coronal mass ...
Morning Overview on MSN
The sun’s acoustic heartbeat just revealed a hidden shift in the 11-year cycle — magnetic activity now squeezed into a thin skin just beneath the solar surface
Every 11 years, the Sun flips its magnetic poles, driving a cycle of sunspot eruptions, solar flares, and coronal mass ejections that can knock out power grids and fry satellites. For decades, ...
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