time, according to Lebedev, “we filled the resupply ship with what we don’t need and tied them down with ropes. When I enter the resupply ship, it jingles with a metallic sound, so when we separate it will sound like a brass band.” Progress 13 pumped 300 liters of water aboard on May 31. On June 2 Progress 13 lowered the station's orbit to 300 km to receive Soyuz T-6. In July, Valentin Lebedev, in charge of the plant experiments, reported that the Arabidopsis plants, chosen for their short 40-day lifecycle, had become the first plants to flower and produce seeds in the zero gravity of space, a Guinness World Record. End of T-5 The Soyuz T-5 spacecraft was undocked in August 1982, leaving Salyut 7 and Soyuz T-7 spacecraft in orbit. The spacecraft returned to Earth successfully with Popov, Serebrov and Savitskaya, also called the "Dneiper crew". The Soyuz T-5 had been in space six weeks. The initial "Elbrus crew", would return to Earth in the Soyuz T-7 spacecraft in December 1982. References Crewed Soyuz missions Spacecraft launched in 1982 1982 in the Soviet Union Svetlana Savitskaya