Soyuz 38 was the 12th mission to visit the Salyut 6 space station and carried the EP-8 crew, which visited the long-duration Soyuz 35 resident crew. The mission began on September 18, 1980, 19:11:03 UTC, launching Commander Yuri Romanenko and Research Cosmonaut Arnaldo Tamayo Méndez, the first Cuban cosmonaut, into orbit. They docked with the station the next day. During their 7-day stay on the station, EP-8 crew carried out medical and other experiments, including Earth and solar observation, plant and crystal growing. The mission concluded with a safe landing back on Earth on September 26, 1980, 15:54:27 UTC.