WEEKEND FIREBALLS: Fireballs detected this weekend by NASA meteor
cameras signal the start of the annual Perseid meteor shower. The
shower's peak isn't due until August, but now might be the best time to
look. Find out why at http://spaceweather.com
SOLAR FLARE SURPRISE? Lately, the sun has been remarkably quiet.
Statistics show, however, that the most potent eruptions often occur
during the declining phase of the solar cycle, taking forecasters by