[SJDXA] Sunspots

[Bob Schenck N2OO]

This is a great primer on how sunspots happen.

Especially take a minute to watch the video here.

http://www.space.com/11960-fading-sunspots-slower-solar-activity-solar-cycle
.html

 

 

See ya' in the Pileups!

73!

Bob Schenck, N2OO

President SJDXA

GO SJDXA!!! www.sjdxa.org

 

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