On September 26, 1985, two Soviet astronauts on the Union T-13 spacecraft returned to the ground after landing on September 26, 1985 (August 12, 1985), the former Soviet Union was the first to replace astronauts in space flight. On September 26, 1985, two Soviet astronauts on the Union T-13 spacecraft returned to the ground. After landing, they felt good. The two astronauts were Janibekov and Grekko. Janibekov and the other astronaut Savinekov were in space on June 6, 1985 on the Union T-13 spacecraft. On June 8, the spacecraft worked with the Union T-13 spacecraft, the Union T-13 spacecraft returned to the Union T-13 spacecraft and the Union T-13 spacecraft, and the first experiment was carried out on the T-1