Solar observation
- Kwasan and Hida Observatory, Kyoto University
- Hinode
- SOHO
- TRACE
- RHESSI
- STEREO
- SDO
- Current Solar Images (NASA/GSFC)
- NOAA Space Weather Prediction Center
- DARTS/Solar at ISAS/JAXA
- NICT Space Weather Information
- Big Bear Observatory Latest Images
- Nobeyama Radio Observatory, NAOJ (Solar)