By Jo Nova
The big sunspot cluster that created the auroras a few weeks ago is very likely just over the horizon on the sun, and it appears to have spat out a doozy of an X2.9 flare to announce its return. While we can’t see the sunspot cluster itself yet, astronomers estimate that it is the same angry AR3664 set that has been circling across the far side of the sun for the last two weeks. This hyperactive region launched the X class flares that produced auroras on May 10th that were so powerful they lit up the skies far from the poles in Florida and Queensland.
The solar storm was big enough that it reached down and twiddled with compasses on the sea floor as far as 2.7 kilometers (1.7 miles) underwater. So we are left with the paradox that solar weather controls half the groundwater refill in China, shows up in patterns of lightning in Japan, and somehow correlates with jellyfish plagues on Earth, but can’t possibly cause climate change. Apparently, our air conditioners can contribute to a heatwave but the vast electro-magnetic dynamo 333,000 times heavier than Earth can not. We know this because a foreign [...]