Official portrait of STS-55 SL-D2 Payload Specialist 1 Ulrich Walter
Description: German Payload Specialist 1 Ulrich Walter poses for his official portrait. Walter is assigned to the STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) mission. This is the second dedicated German Spacelab flight. United States and German flags and a space shuttle orbiter model in launch configuration create the backdrop.
