29 December 1987,
Soviet cosmonaut Yuri Romanenko beat the record for the longest space stay: 326 days in MIR space station.
In his mission, seven years earlier, Cuban Arnaldo Tamayo, the first non-American to travel to space, collaborated.
Then seven days spent in space.
OHARRA: Aukera hau hautatuz gero hurrengo aldietan ez dizu galdetuko ze instantzia erabili nahi duzun.