STS-33 Mission Patch

32nd Space Shuttle Mission 9th Flight of Discovery Crew: Frederick D. Gregory, Commander John E. Blaha, Pilot F. Story Musgrave, Mission Specialist Kathryn C. Thornton, Mission Specialist Manley L. Carter, Jr., Mission SpecialistThis was the fifth dedicated Department of Defense mission in the Space Shuttle program. Mission elements were kept secret.