STS-84

The STS-84 mission was the sixth Shuttle/Mir docking mission and is part of the NASA/Mir program which consisted of nine Shuttle-Mir dockings and seven long duration flights of U.S. astronauts aboard the Russian space station. The prior Shuttle-Mir missions were STS-71, STS-74, STS-76, STS-79 and STS-81. The U.S. astronauts launched and landed on a Shuttle and served as Mir crew members while the Russian Mir crewmembers used their Soyuz vehicle for launch and landing. This series of missions expanded U.S. research on Mir by providing resupply materials for experiments to be performed aboard the station as well as returning experiment samples and data to Earth.