41D-12-034 (30 Aug.- 5 Sept. 1984) --- Following the completion of their six-day mission in space, the six crew members of NASA's 41-D mission mentioned that though a great deal of work was accomplished, there were "fun" moments too. From all appearance this group shot was one of the lighter moments aboard the Discovery. Crew members are (counter-clockwise from center) Henry W. Hartsfield Jr., crew commander; Michael L. Coats, pilot; Steven A. Hawley and Judith A. Resnik, both mission specialists; Charles D. Walker, payload specialist; and Richard M. (Mike) Mullane, mission specialist. A pre-set 35mm camera was used to expose the frame. Walker stands near the project that occupied the majority of his time onboard--the continuous flow electrophoresis systems (CFES) experiment. Photo credit: NASA