WHAT'S AROUND THE BEND? The
Earth-facing side of the sun is quiet, but the farside is not. We know
because on Saturday something exploded there, hurling a cloud of plasma
over the sun's eastern limb. NASA's Solar Dynamics Observatory recorded
a movie of the high-flying debris:
Within a few days, the
underlying blast site should reveal itself as the sun's rotation brings
the active region over the horizon. We shall see if it is a large
sunspot or something less threatening.
Until then, the visible disk
of the sun remains blank and the odds of an Earth-directed explosion
are low. NOAA forecasters say there is no more than a 1% chance of
strong solar flares on June 26thhttp://spaceweather.com/
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