STS-55 German Payload Specialist Schlegel works at SL-D2 Biolabor microscope

STS055-233-025 (26 April-6 May 1993) --- German payload specialist Hans Schlegel uses a microscope at the Biolabor workstation in the Spacelab D-2 science module. The Biolabor facility is a life sciences and biotechnology research device developed by Germany (MBB/ERNO) for use aboard Spacelab. Schlegel was joined by five NASA astronauts and a fellow German payload specialist for the 10-day mission aboard the Space Shuttle Columbia.