| Jan Kowalski | Lev Dyomin |
| Geburtsdatum | 11.01.1926 |
| Sterbedatum | 18.12.1998 |
| Nationalität | RUS |
| Weltraumagentur | Russian Federal Space Agency (ROSCOSMOS) (RFSA) |
| Status | Nicht leben |
| Astronautentyp | Staatliche Agentur |
| Wikipedia | https://en.wikipedia.org/wiki/Lev_Dyomin |
Soyuz 15
Lev Stepanovich Dyomin (Russian: Лев Степанович Дёмин; January 11, 1926, in Moscow – December 18, 1998, in Zvyozdny Gorodok) was a Soviet cosmonaut who flew on the Soyuz 15 spaceflight in 1974. This spaceflight was intended to dock with the space station Salyut 3, but the docking failed.