Astronaut Frank Culbertson works inside the Destiny laboratory module

ISS003-328-003 (23 August 2001) --- Astronaut Frank L. Culbertson, Jr., Expedition Three mission commander, works at the Biotechnology Specimen Temperature Controller (BSTC) for the Cellular Biotechnology Operations Support System (CBOSS) in the Destiny laboratory on the International Space Station (ISS).