Sun approaches Solar Cycle 24, could wreak havoc
A new 11-year cycle of heightened solar activity, bringing with it increased risks for power grids, critical military, civilian and airline communications, GPS signals and even cell phones and ATM transactions, showed signs it was on its way late yesterday when the cycle?s first sunspot appeared in the sun?s Northern Hemisphere, said NOAA.
Tags : space
You will be redirected to Sun approaches Solar Cycle 24, could wreak havoc, in 20 seconds.