[SEDXC] Big Spot

Robert Carroll w2wg at comcast.net
Sun Jan 10 18:29:28 PST 2010


>From www.Spaceweather.com:  BIG SUNSPOT: Sunspot 1040 is busy growing again.
In only 24 hours, it has expanded from a barely visible "sun-speck" to a
planet-sized behemoth with 15 dark cores and a tangled magnetic field.

 

Spaceweather has a nice picture of the monster.

 

73

Bob W2WG



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