Soyuz launch site facts
- The launch site is located 12 kilometers northwest from the Ariane 5 launch complex
- The launch vehicle’s assembly building is 92 meters long, 41 meters wide, and 22 meters tall
- Soyuz’s launch site is configured after the Russian Baikonur and Plesetsk Cosmodromes but with a new mobile launch service tower
- Assembly of Soyuz launchers is performed horizontally inside the launcher integration building, with payload integration performed vertically on the launch pad
Soyuz launch site > Overview
The Spaceport’s Soyuz launch site combines the proven design elements from the long-existing launch site at Baikonur Cosmodrome with satellite integration procedures that are in concert with the spacecraft processing used for Ariane missions.
Located 12 kilometers northwest from the existing Ariane 5 launch complex, the new Soyuz facility extends the Spaceport’s operational zone further up the French Guiana coastline.
The assembly of Soyuz vehicles is handled horizontally in the launcher integration building, maintaining the process used for the more than 1,800 Soyuz missions performed to date.
The Soyuz’ transfer to the Spaceport’s launch zone is performed with the launcher riding horizontally atop a transporter/erector rail car. Soyuz is then raised into position on the pad, and in contrast with the Baikonur Cosmodrome processing flow, is protected by a gantry that moves into place for payload integration.