James Pawelczyk shakes the hand of KSC Director Roy Bridges as STS-90 Commander Richard Searfoss looks on shortly.

STS-90 Payload Specialist James Pawelczyk, Ph.D. (at left), shakes the hand of KSC Director Roy Bridges as STS-90 Commander Richard Searfoss looks on shortly after the crew's arrival at Kennedy Space Center's Shuttle Landing Facility. The crew arrived to prepare for the launch of Columbia, scheduled for April 16 at 2:19 p.m. EDT from KSC's Launch Pad 39B. The launch of Neurolab on STS-90, which will be the second mission of 1998, is scheduled to last nearly 17 days