MS Anderson checks on the CEBAS

STS089-357-003 (22-31 Jan. 1998) --- Astronaut Michael P. Anderson, STS-89 mission specialist, works on Endeavour's middeck with the Closed Equilibrated Biological Aquatic System (CEBAS), an experiment developed by the German Space Agency (DLR). The CEBAS mini-module, a middeck habitat for aquatic organisms, enables scientists to conduct various gravity-related experiments in the areas of zoology, botany and developmental biology, as well as in interdisciplinary areas such as scientific research on artificial ecosystems. Photo credit: NASA