ISS020-E-041647 (22 Sept. 2009) --- NASA astronaut Michael Barratt works with the Atmosphere Revitalization System (ARS) rack in the Destiny laboratory of the International Space Station. Barratt, Canadian Space Agency astronaut Robert Thirsk (out of frame) and European Space Agency astronaut Frank De Winne (out of frame), all Expedition 20 flight engineers, spent several hours with the extensive dual-rack swap/install activity, to move Destiny?s ARS rack to the Kibo laboratory and install in Destiny in its place the newly-delivered ARS rack for Node-3.
Date September 22, 2009