(Xinhai, Run May eighth day), June 30, 1971, the Soviet Union three astronauts died on his way to return to Earth.

1971 30, 2009, the Soviet Union announced that three to create a lasting record of navigation orbit around the Earth astronauts, was found dead in the "Union" spacecraft returned to Earth.
Soviet Tass news agency said the cause of death is still unclear. Astronaut Victor-L-Pata Sayyaf, (TodayinHistory.cn) Vladislav Slavic-N-Wal Cole and Georgi-T-�಼���ֶ� Sharansky was sent on June 6 into orbit, so that they take the "Union" spacecraft "Salyut" orbital space station docking. Tass news agency said they returned to the "Union" on the evening of 29 and the morning of the 30th of reentry is also normal, but when the rescue team arrived at the landing site in Kazakhstan, found they had died.