Sun-Earth Interaction
Links
Auroras: Self Guided Tour
http://www.exploratorium.edu/learning_studio/auroras/happen.html
What makes aurora?
Current Space Weather
http://thing.pfrr.alaska.edu/conde/swx_dnld.asp
Links to 27 day period condegrams of solar and geomagnetic indices, solar wind observations, and magnetospheric observations.
Earth-Sun Geometry
http://www.geog.ouc.bc.ca/physgeog/contents/6h.html
Textbook type description of the Earth's orbit.
Geophysical Institute, UAF
Auroral forecasts, educational material on aurora and related science, plus areas for other geophysics disciplines (earthquakes, volcanoes, climate, weather, glaciers, and tectonics).
Glossary of Solar-Terrestrial Terms
http://www.ngdc.noaa.gov/stp/GLOSSARY/glossary.html
Extensive list of terms used in Solar-Terrestrial physics.
International Solar Terrestrial Physics (ISTP)
http://www-istp.gsfc.nasa.gov/
NASA program that studies Sun-Earth interaction with links to an educational component of the program and includes detailed information on a number of satellites and data.
Mission to Geospace
http://www-istp.gsfc.nasa.gov/istp/outreach/
Educational site with lots of links, articles, pictures, movies.
Mission to geospace image gallery
http://www-istp.gsfc.nasa.gov/istp/outreach/coolpics.html
Image gallery of aurora, sun, sun-earth connection related material, movies, images from space.
N1BUG Web
Space weather effects of interest for (HAM) amateur radio operators. VHF/UHF DX. VHF/UHF weak signal information.
NASA's Cosmic and Heliospheric Learning Center -- Sun -- Earth's Magnetosphere
http://helios.gsfc.nasa.gov/magnet.html
Brief description of the magnetosphere, news on magnetospheric research.