Expedition 40 patch added to Node 1

ISS040-E-139592 (9 Sept. 2014) --- In the Unity node, NASA astronaut Steve Swanson (left), Expedition 40 commander, adds the Expedition 40 patch to the growing collection of insignias representing crews who have worked on the International Space Station. Russian cosmonauts Alexander Skvortsov (center) and Oleg Artemyev, both flight engineers, look on.