During a crew equipment interface test look at cameras that will be used on the mission.

During a crew equipment interface test in the Orbiter Processing Facility bay 3, space shuttle Discovery's STS-124 Pilot Kenneth Ham (left) and Mission Specialist Michael Fossum look at cameras that will be used on the mission. Discovery will transport the Kibo Japanese Experiment Module - Pressurized Module (JEM-PM) and the Japanese Remote Manipulator System (JEM-RMS) to the International Space Station to complete the Kibo laboratory. The launch of Discovery is targeted for April 24. Photo credit: NASA/Kim Shiflett