The Soyuz T-15 cosmonauts leave the Mir space station, make a short spaceflight, and successfully dock with the Salyut 7 station, where they will reactivate experiments left unfinished by the last crew of Salyut 7. This is the space station repaired during a historic mission (Soyuz T-13) the previous year, an achievement celebrated in the eponymous film “Salyut-7.”
