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Soyuz December 22, 2020

Arianespace will orbit CSO-2 satellite for CNES and DGA on behalf of the French Ministry of Defense (Flight VS25)

For its 10th and final launch of the year — and the fifth in 2020 with the Soyuz medium launcher — Arianespace will send the CSO-2 Earth observation satellite, intended for defense and security applications, into Sun-synchronous orbit.

CSO-2 will be launched for the French CNES (Centre National d’Etudes Spatiales) space agency and the DGA (Direction générale de l’armement) defense procurement agency on behalf of the French Ministry of Defense.

With this new launch at the service of France’s defense requirements, as well as for the capacity needs of several partner countries, Arianespace guarantees French and European autonomous access to space – a strategic priority.

Flight VS25 will be performed from the Soyuz Launch Complex (ELS) in Sinnamary, French Guiana.

To follow the launch live online, go to our site, or to the Arianespace YouTube channel at (audio feed in English and French starting at T-15 minutes).

About Arianespace

Arianespace uses space to make life better on Earth by providing launch services for all types of satellites into all orbits. It has orbited more than 600 satellites since 1980, using its family of three launchers, Ariane, Soyuz and Vega, from launch sites in French Guiana (South America) and Baikonur, Kazakhstan. Arianespace is headquartered in Evry, near Paris, and has a technical facility at the Guiana Space Center, Europe’s Spaceport in French Guiana, plus local offices in Washington, D.C., Tokyo and Singapore. Arianespace is a subsidiary of ArianeGroup, which holds 74% of its share capital, with the balance held by 15 other shareholders from the European launcher industry.


arianespace va mettre en orbite le satellite cso-2 pour le compte du cnes et de la dga au profit de l’etat-major des armees (vol vs25)
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