Soyuz TMA-02M was a space mission that transported three members of the Expedition 28 crew to the International Space Station. TMA-02M was the 110th flight of a Soyuz spacecraft (first launched 1967) and the second flight of the improved Soyuz-TMA-M series (first launched 7 October 2010). The Soyuz remained docked to the space station for the Expedition 28 increment to serve as a potential emergency escape vehicle.

The Soyuz spacecraft launched from the Baikonur Cosmodrome in Kazakhstan on Tuesday, 7 June 2011 at 20:12 UTC (8 June 2011, 02:12 local time). Originally expected to dock with the International Space Station around 05:22 pm EDT on Thursday, 9 June 2011, the Soyuz docked with the ISS at 5:18 pm EDT, four minutes ahead of schedule. The spacecraft carried to the ISS a three-person crew (Sergey Volkov, Russia; Michael E. Fossum, U.S.A; Satoshi Furukawa, Japan). The crew landed in Kazakhstan at 02:26 UTC on 22 November 2011.

The Soyuz is a Soviet crewed spacecraft, developed to perform lunar missions with crew. This version called 7K will fly 4 times on the giant launcher N1, and several tens of times on Proton to fly over the Moon, which will be successful during the mission Zond 4. Soyuz will become the first spacecraft to transport living beings on the Moon during the flight of Zond 5, with two turtles. Thereafter, it is adapted to the low orbit and will fly on the Soyuz launcher to supply the Soviet Salyut and Mir stations, and the ISS.