(10/06/1998) --- STS-95 Payload Specialist John H. Glenn Jr. arrives aboard a T-38 jet aircraft at the Shuttle Landing Facility at KSC to participate in a Terminal Countdown Demonstration Test (TCDT) for the launch scheduled for liftoff on Oct. 29, 1998. The TCDT includes activities to familiarize them with the mission, training in emergency exit from the orbiter and launch pad, and a simulated main engine cut-off exercise. Other crew members on the mission are Mission Commander Curtis L. Brown , Pilot Steven W. Lindsey; Mission Specialists Scott E. Parazynski, Stephen K. Robinson, and Pedro Duque of Spain, representing the European Space Agency (ESA); and Payload Specialist Chiaki Mukai, representing the National Space Development Agency of Japan (NASDA). The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process