STS-51 crew portrait

STS051-S-002 (June 1993) --- These five NASA astronauts have been assigned to fly aboard the Space Shuttle Discovery for the STS-51 mission, scheduled for July, 1993. Left to right are astronauts Frank L. Culbertson, Jr., mission commander; Daniel W. Bursch and Carl E. Walz, mission specialists; William F. Readdy, pilot; and James H. Newman, mission specialist.