REVONTULILINKKEJÄ

TUTKIMUSLAITOKSIA

• Spaceweather.com by NASA
• NOAA Space Environment Center
• IPS Radio & Space Services
• Solar Terrestrial Dispatch
• Sunspotcycle.com by NASA
• Sodankylä Geophysical Observatory
• Nurmijärvi Geophysical Observatory
• Geophysical research, FMI
• Space Physics, University of Oulu

HARRASTAJIA ja HARRASTUSJAOSTOJA

• Timo Leponiemen revontulisivu
• Ilkka Yrjölä, OH5IY
• Michael T. Dolan's Aurora Page
• British Astronomical Association Aurora Section
• Internet Auroral Observers Group
• AST Aurora section
• SPA Aurora section
• Aurora & Solar Section of the Royal Astronomical Society of New Zealand

TUTKIMUSSATELLIITTEJA ja -LUOTAIMIA

• NASA Sun-Earth Connection Program Missions

• Solar and Heliospheric Observatory
• Advanced Composition Explorer
• Transition Region and Coronal Explorer
• Polar

MUUTA

• Timo Leponiemen Revontulilinkit
• On-Line Glossary of Solar-Terrestrial Terms