Quantcast
Last updated on April 16, 2014 at 11:32 EDT
STS111-E-5107
28 of 204

STS111-E-5107

July 25, 2011
Astronauts Peggy A. Whitson (left), Expedition Five flight engineer, Franklin R. Chang-Diaz, STS-111 mission specialist, and Carl E. Walz, Expedition Four flight engineer, are photographed in the Unity node on the International Space Station (ISS).