STS036-S-002 (21 Nov. 1989) --- The five astronauts in training for STS-36 pose near the Space Shuttle Discovery on Launch Pad 39B. Astronaut John O. Creighton (center) is mission commander. Others pictured are (left to right) astronauts Pierre J. Thuot, John H. Casper, Richard M. (Mike) Mullane and David C. Hilmers. Casper is pilot and the other three are mission specialists for the DOD-devoted mission.