The "Soyuz-31" international team with mission commander Colonel Valery Bykovsky (right) and Sigmund Jahn, a cosmonaut researcher from the German Democratic Republic during training in a model of the "Salyut" spacecraft at the Gagarin Cosmonaut Training Center in Zvesdny Gorodok (Star City.)
- Categories: Science & Technology, Politics, Human Interest
- Location: Star City, Moscow region, Russia
- Event date: 01.02.1978
- Date published: 01.11.2004
- Author: Alexander Mokletsov
- Source: Sputnik
- Credit: Sputnik
- Original: 78-14290, 35 mm film
- Media: JPEG, 2864x2016px, 3.1Mb