Topbanders,
The March issue of Sky & Telescope has two really good
propagation-related feature articles:
1) Anatomy of an Aurora - a technical description of how auroras come to
be, including a beautiful picture of aurora australis from the Space
Shuttle Discovery
2) Solar Storms: the Silent Menace - a good explanation of solar storms,
damage caused by solar storms, and the Van Allen belts and their impact
in the area known as the South Atlantic Anomaly (just off the coast of
PY).
There's also a third feature article titled An Aurora Watcher's Guide.
Thanks to Bob NM7M for the alert on this issue.
Carl K9LA
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