FS Reader Clifford Pate brought these images to our attention, asking if the DSLR Russuian cosmonaut Gennady Padalka was using on the International Space Station was a Nikon or a Canon. That legendary DSLR battle aside, it's cool to see how the cosmonauts work with a DSLR, and the kind of equipment that goes into the process (beyond just the camera).
Russian cosmonaut Gennady Padalka, Expedition 32 commander, uses a still camera during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite. Click images for larger size.
Oh, and I think it's a Nikon, since that looks to be a 24mm Nikkor lens.