Opening of new x-ray laser facility European XFEL

Olaf Scholz (2-L), First Mayor of Hamburg, Johanna Wanka (2-R), German Minister for Education and Research and Karen Prien (R), Minister of Education, Science and Culture of the German state Schleswig Holstein, visit the opening of the European XFEL in Schenefeld, Germany, 01 September 2017. The facility has been opened after eight years and will be used by scientists from around the world. The x-ray laser facility will provide three dimensional pictures and videos of the nano cosmos. Photo: Ulrich Perrey/dpa (Photo by Ulrich Perrey/picture alliance via Getty Images)