Sun Kicks Off Another X Flare -- Should We Care?

Sun Kicks Off Another X Flare -- Should We Care? : Discovery News: "The sun has erupted with another X-class solar flare, adding a fourth huge solar explosion to the 48-hour tally. Since late Sunday night an X1.7, X2.8, X3.2 and, this morning, an X1.0 flare erupted from the same active region in the lower atmosphere of our nearest star."