NOAA’s Space Weather Predictions Center has reported an X1.9-rated solar flare from the sunspot 4341 that follows on from a similarly-rated solar flare in November. The flare peaked at 18:09 UTC on ...
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Cryptocurrency investors face an unusual danger lurking 93 million miles away. Solar flares, massive bursts of energy from the sun’s surface, can interfere with the digital infrastructure that keeps ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A spot on the sun 10 times larger than Earth has been seen ...
The X4.2-rated flare erupted at 7:13 a.m. EST on February 4.