Welcome to the IAU
Vienna Opera
Loading Crane at the Danube
On the Swing Carousel
Meteorite Olivine Cristal
Leifson with Apollo 15 Lunar Rock
Meteorite from Mars at Natural History Museum Vienna
Observatory Vienna
Welcome to the Prater
Wiener Riesenrad
Pont de l’Europe
Astronomical Clock inside Cathedrale Notre Dame de Strasbourg
Inside Cathedrale Notre Dame de Strasbourg
Rooftop of the Cathedrale Notre Dame de Strasbourg
