helioscope.PNG https://www.pi.uni-bonn.de/desch/medien/helioscope.png/view https://www.pi.uni-bonn.de/desch/medien/helioscope.png/@@images/image-1200-9c578d935340ee56fb9944d1d7d1b72f.png helioscope.PNG helioscope.PNG image/png Type image/png Dimension Dimension 1128x460 Size File size 89.2 KB Download View full-size image
