PB2RDF Spaceweather Information
SpaceWeather.com
Convenient Solar Data at www.n3kl.org
SOHO, Exploring the Sun
The very latest SOHO images of the Sun
Current Solar Data
Sunspots and the Solar Cycle
Sunspot Numerology
Sunspot Cycle Predictions
Solar Image Index
RWC Brussels World Data Center for the Sunspot Index
RWC Brussels World Data Solar Wind Data
Space Plasma Physics Group
SEC Data Library
Aurora information
Auroral Activity Extrapolated from NOAA POES
Today From Space: Earth's Aurora
Auroral Activity Observation Network
Hourly STD DMSP/POLAR Auroral Activity Report
Recent Aurora pictures
Links
Spaceweather links
Maillists