STS-55 German payload specialists pose in front of SL-D2 module at KSC
Description: STS-55 Columbia, Orbiter Vehicle (OV) 102, German payload specialists pose in front of the Spacelab Deutsche 2 (SL-D2) science module at a Kennedy Space Center (KSC) processing facility. These two Germans have been assigned to support the STS-55/SL-D2 mission. They are Payload Specialist 2 Hans Schlegel (left) and Payload Specialist 1 Ulrich Walter. Walter and Schlegel are scheduled to fly aboard OV-102 for the mission, joining five NASA astronauts. Clearly visible on the SL-D2 module are the European Space Agency (ESA) insignia, the feedthrough plate, and the D2 insignia.