Wednesday, April 14, 2010

Coronal Mass Ejection!

So yesterday the sun did this:
From SpaceWeather:
The eruption hurled a bright coronal mass ejection (CME, movie) into space. The expanding cloud could deliver a glancing blow to Earth's magnetic field around April 15th. NOAA forecasters estimate a 35% chance of polar geomagnetic activity when the CME arrives.

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