Astronauts Hans Schlegel and Rex Walheim during their extra-vehicular activity
Astronauts Hans Schlegel and Rex Walheim during their extra-vehicular activity
ESA astronaut Hans Schlegel and NASA astronaut Rex Walheim resemble two beetles while they are working on the exterior of the International Space Station on 13 February. During their EVA on 13 February 2008, they installed a nitrogen tank which forms part of the International Space Station's cooling system.
