Expedition 14 Commander Michael Lopez-Alegria and flight engineers Mikhail Tyurin and Thomas Reiter continue to prepare for a spacewalk Wednesday, Nov. 22 out of the International Space Station's Russian Pirs Docking Compartment airlock.

Lopez-Alegria, who will make his sixth spacewalk, and Tyurin, with three previous spacewalks to his credit, climbed into Russian Orlan spacesuits Friday to test all systems and communications gear. This ended a week during which the spacewalkers also installed U.S. lights on their suit helmets, reviewed procedures for the extravehicular activity and performed leak checks on the Progress 22 craft currently docked to the Pirs airlock.