As teasers before a propper article comes:

Images of the solar eclipse in the Venn near Aachen:

[url=https://www.fotowald.de/displayimage-6083.html][img]https://www.fotowald.de/albums/SoFi20150320/normal_SoFi20150320_10_10-40h_Nx4seq.jpg[/img][/url]

https://www.fotowald.de/thumbnails-127.html

Impressions from the astronomy day at the Sternwarte Aachen:

[url=https://www.fotowald.de/displayimage-6105.html][img]https://www.fotowald.de/albums/astrotag2015/normal_TagderAstronomie2015_05_DSC_4965_raw.jpg[/img][/url]

https://www.fotowald.de/thumbnails-128.html

More to come …