(12/19/2001) -- At SPACEHAB, Cape Canaveral, Fla., Commander Rick Husband works with an experiment that will be part of the mission. STS-107 is a research mission. The primary payload is the first flight of the SHI Research Double Module (SHI/RDM). The experiments range from material sciences to life sciences (many rats). Also part of the payload is the Fast Reaction Experiments Enabling Science, Technology, Applications and Research (FREESTAR) that incorporates eight high priority secondary attached shuttle experiments: Mediterranean Israeli Dust Experiment (MEIDEX), Shuttle Ozone Limb Sounding Experiment (SOLSE-2), Student Tracked Atmospheric Research Satellite for Heuristic International Networking Experiment (STARSHINE), Critical Viscosity of Xenon-2 (CVX-2), Solar Constant Experiment-3 (SOLOCON-3), Prototype Synchrotron Radiation Detector (PSRD), Low Power Transceiver (LPT), and Collisions Into Dust Experiment -2 (COLLIDE-2). STS-107 is scheduled to launch in July 2002