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Intense solar storms

Credit: NASA/SDO/Goddard
The sun has unleashed three powerful solar flares over the past two days, and the effects of these eruptions could hit Earth this Friday the 13th — but…Read More »

don't worry, space weather reports show there's no cause for alarm.

The three solar bursts were all X-class flares — the most intense type of solar flare that is 10,000 times as powerful as normal background flares from the sun. The most recent flare was an X1.0 that peaked at 5:06 a.m. EDT (0906 GMT) yesterday (June 11). Two other solar bursts — one X2.2 flare (twice as powerful as yesterday’s) and an X1.5 flare (1.5 times as powerful as yesterday’s) — occurred Tuesday. All three solar tempests erupted from the left side of the sun, NASA officials said in a statement.

[Full Story: Intense Solar Storm Could Hit Earth on Friday the 13th]   Less «
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