STS-112 Flight Day 5 Highlights

On this fifth day of the STS-112 mission, the crewmembers Atlantis will begin transferring equipment and supplies to the orbiting laboratory. The crew reviews procedures for Saturday's spacewalk. Mission Specialists, Dave Wolf and Piers Sellers will prepare the tools and other equipment for use during Saturday's spacewalk. The spacewalkers reverse positions for most of the EVA, with Sellers riding the arm and Wolf free-floating while tethered to the station. They will attach umbilicals, install a second camera, install spool positioning devices to quickly disconnect fittings on ammonia lines and release radiator beam launch locks. The crewmembers will move a number of scientific experiments back and forth between the vehicles to return completed experiments to Earth and deploy new experiments at the station. One experiment transferred includes a set of liver cell tissue samples from an experiment studying the function of human liver cells in micro-gravity experiments were moved from the station onto the shuttle for return to Earth. Payload experiments such as Marshall Space Flight Center's protein crystals in micro-gravity experiments were moved to and from the station.