The STS-107 crew pose for a photo after their arrival at KSC for pre-launch preparations.

The STS-107 crew pose for a photo after their arrival at KSC for pre-launch preparations. Standing from left to right are Mission Specialist Kalpana Chawla, Payload Commander Michael Anderson, Pilot William "Willie" McCool, Commander Rick Husband, Mission Specialists Laurel Clark and David Brown, and Payload Specialist Ilan Ramon, who is the first Israeli astronaut to fly on a Shuttle mission. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. The payload on Space Shuttle Columbia includes FREESTAR (Fast Reaction Experiments Enabling Science, Technology, Applications and Research) and the SHI Research Double Module (SHI/RDM), known as SPACEHAB. Experiments on the module range from material sciences to life sciences. Launch of Columbia is targeted for Jan. 16 between 10 a.m. and 2 p.m.