has astronaut ever died space?
Deaths in space: The Soviet space program also suffered the first, and so-far only, deaths in space in 1971, when cosmonauts Georgi Dobrovolski, Viktor Patsayev, Vladislav Volkov died while returning to Earth from the Salyut 1 space station. Their Soyuz 11 craft performed a textbook-perfect landing in 1971.