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Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.
A new adaptive optics system reveals stunning, ultra-sharp views of the Sun’s corona—offering an unprecedented look at solar ...
NOAA's GOES-16 satellite captured the sun blast a "huge rush of mass" that warped the magnetic field, according to the ...
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What Makes Auroras?
What's the difference between a solar flare and a coronal mass ejection? And how do they lead to auroras?