PREVIEW SUNSPOTS: Colleague Bob Zimmerman reminds that little is known and much less is understood of the 11 year trough to peak observed cycle of sunspots. More.
- Author
- John Batchelor
- Published
- Thu 03 Jul 2025
- Episode Link
- https://audioboom.com/posts/8743965
PREVIEW SUNSPOTS: Colleague Bob Zimmerman reminds that little is known and much less is understood of the 11 year trough to peak observed cycle of sunspots. More.
0CT0BER 1960
0CT0BER 1960
