Technicians carefully lower an Integrated Equipment Assembly (IEA) onto a work stand in the Space Station Processing Facility at KSC . The IEA, a large truss segment of the International Space Station (ISS), is one of four power modules to be used on the International Space Station. The modules contain batteries for the ISS solar panels and power for the life support systems and experiments that will be conducted. This first IEA will fly on the Space Shuttle Endeavour as part of STS-97, scheduled to launch August 5, 1999