STS-88 Mission Specialist Sergei Konstantinovich Krikalev, a Russian cosmonaut, smiles at onlookers after his arrival at the Shuttle Landing Facility aboard a T-38 jet aircraft. He joins the five other crew members, Commander Robert D. Cabana, Pilot Frederick W. "Rick" Sturckow and Mission Specialists Nancy J. Currie, Jerry L. Ross and James H. Newman, for prelaunch preparations for Mission STS-88 aboard Space Shuttle Endeavour. The scheduled time of launch is 3:56 a.m. EST on Dec. 3 from Launch Pad 39A. The mission is the first U.S. launch for the International Space Station. Endeavour carries the Unity connecting module which the crew will be mating with the Russian-built Zarya control module already in orbit. In addition to Unity, Endeavour will carry two small replacement electronics boxes for possible repairs to Zarya batteries. The mission is scheduled to last nearly 12 days