STS-93 MS Tognini works with the CGBA experiment on the middeck of Columbia

STS093-319-014 (22-27 July 1999) --- Astronaut Michel Tognini, mission specialist, works with the Commercial Generic Bioprocessing Apparatus (CGBA) on the mid deck of the Space Shuttle Columbia. Tognini represents France’s Centre National d’Etudes Spatiales (CNES).