STS113-340-030 (28 November 2002) --- Astronaut Donald R. Pettit, Expedition Six NASA ISS science officer, assists astronaut Michael E. Lopez-Alegria, STS-113 mission specialist, with the final touches on his Extravehicular Mobility Unit (EMU) spacesuit in the Quest Airlock on the International Space Station (ISS). Lopez-Alegria is about to participate in the mission’s second scheduled session of extravehicular activity (EVA).