Herrington and Pettit during STS-113 EVA 2 EMU don in Quest A/L

STS113-340-029 (28 November 2002) --- Astronaut Donald R. Pettit, Expedition Six NASA ISS science officer, assists astronaut John B. Herrington, 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). Herrington is about to participate in the mission’s second scheduled session of extravehicular activity (EVA).