STS029-S-003 (10 March 1989) --- Astronaut James P. Bagian, STS-29 mission specialist, prepares to take a rear-seat ride in a NASA T-38 jet aircraft from Houston's Johnson Space Center to Florida's Kennedy Space Center. In three days, he and four fellow STS-29 crewmembers are scheduled to lift off aboard the Space Shuttle Discovery from Launch Pad 39B.