JSC2007-E-095788 (3 Nov. 2007) --- Flight directors Norm Knight (left) and Bryan Lunney, inside the shuttle flight control room of JSC's Mission Control Center, monitor the progress of the Nov. 3 spacewalk by two members of Discovery's crew, while the space shuttle is docked with the International Space Station in Earth orbit. Astronaut Scott Parazynski was busy at work on repairing a tear in a solar panel on the orbiting outpost.