The mirror like visor of US Astronaut Reid Wiseman reflects US Astronaut Barry Wilmore during their spacewalk Oct. 15, 2014 outside the International Space Station. Both Flight Engineers are in the process of making repairs which include removing and replacing a power regulator known as a sequential shunt unit, which failed back in mid-May. The two spacewalkers also moved TV and camera equipment in preparation for the relocation of the Leonardo Permanent Multipurpose Module to accommodate the installation of new docking adapters for future commercial crew vehicles.