RT @Astroguyz: Close-up of sunspot region 1944. Hearing that an X1-class flare erupted from it just hours ago at 1832UT: http://t.co/88xwwa…
RT @Astroguyz: Close-up of sunspot region 1944. Hearing that an X1-class flare erupted from it just hours ago at 1832UT: http://t.co/88xwwa…