\<COLOUR 1> LANDING SITE: \<COLOUR 0> Edwards Air Force Base, California
\<COLOUR 1> CREW: \<COLOUR 0> Ronald J Grabe, Stephen S Oswald, William F Readdy, Norman E Thagard, David C Hilmers, Roberta L Bondar, Ulf D Merbold
\<COLOUR 1> COUNTRY: \<COLOUR 0> USA
\<COLOUR 1> COMMENTS: \<COLOUR 0> Spacelab flight termed the international microgravity laboratory (IML-1); investigates the effects of weightlessness on living organisms and materials processing; planned mission extended one day.