Russian "Internal" Spacewalk Complete

Expedition 20 Commander Gennady Padalka and Flight Engineer Michael Barratt completed an “internal” spacewalk Wednesday at 3:07 a.m. EDT.Padalka and Barratt replaced a Zvezda hatch with a docking cone. The excursion took place internally with the spacewalkers attached to umbilicals in Zvezda for life support. It lasted about 12 minutes.Image above: Spacewalkers Gennady Padalka and Michael Barratt