Archive for Environmental

More Active Sun, Can be Harmful to the Earth

Posted in Music with tags on June 10, 2010 by iacreations

The sun is about to get a lot more active, which could have ill effects on Earth. So to prepare, top sun scientists met Tuesday to discuss the best ways to protect Earth’s satellites and other vital systems from the coming solar storms.

Solar storms occur when sunspots on our star erupt and spew out flumes of charged particles that can damage power systems. The sun’s activity typically follows an 11-year cycle, and it looks to be coming out of a slump and gearing up for an active period.

“The sun is waking up from a deep slumber, and in the next few years we expect to see much higher levels of solar activity,” said Richard Fisher, head of NASA’s Heliophysics Division. “At the same time, our technological society has developed an unprecedented sensitivity to solar storms. The intersection of these two issues is what we’re getting together to discuss.”

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