S121-E-05420 (5 July 2006) --- Astronaut Mark E. Kelly, STS-121 pilot, joins his Discovery crewmates on the flight deck as they prepare for the upcoming docking day. Astronaut Michael E. Fossum is seen on the aft flight deck in the background.
S121-E-05420 (5 July 2006) --- Astronaut Mark E. Kelly, STS-121 pilot, joins his Discovery crewmates on the flight deck as they prepare for the upcoming docking day. Astronaut Michael E. Fossum is seen on the aft flight deck in the background.