Soyuz Rocket Assembly
![](https://cdn.sci.esa.int/documents/34817/35562/1567218144886-lores_36696.jpg)
Date: 15 May 2000
Satellite: Cluster
Copyright: Starsem
The strap-on boosters and stages of the Soyuz booster are assembled horizontally in the large Vehicle Assembly Building.
Last Update: 1 September 2019
The strap-on boosters and stages of the Soyuz booster are assembled horizontally in the large Vehicle Assembly Building.