WATCH LIVE: Arianespace to Launch Soyuz rocket CSO-2 reconnaissance satellite #VS25 @11:42am ET

WATCH LIVE: Arianespace to Launch Soyuz rocket CSO-2 reconnaissance satellite #VS25 @11:42am ET

Arianespace Soyuz rocket will launch the VS25 mission with the CSO-2 Earth observation satellite intended for defense and security applications. The rocket will lift off from the Soyuz Launch Complex (ELS) in Sinnamary, French Guiana.

Launch window begins at 11:42am ET (04:42pm UTC)

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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.

CSO-2 is the second satellite of the Optical Space Component (CSO –Composante Spatiale Optique) program, a constellation of three satellites dedicated to Earth observation for defense and security. They are being placed into polar orbits at different altitudes, and will carry out two different missions: reconnaissance for CSO-1 and CSO-3; and identification for CSO-2.

The French CNES space agency is delegated as the contracting authority for the Optical Space Component program and its mission ground segment, as well as being the overall system co-architect. CNES also is responsible for orbital positioning, in-orbit acceptance testing and satellite operation. The DGA is the contracting authority for the construction and through-life maintenance of the user ground segment, and will serve as the interface between the sensors deployed in space and the operators. The French armed forces headquarters is the operating authority for CSO.

Serving as the successor to the Helios 1 and 2 systems, CSO will address French operational needs for global intelligence and strategic surveillance, knowledge of the geographic environment, and support for operational deployments.

As France’s third generation of military satellites, CSO was developed in a national framework and will remain accessible to European partners. Indeed, Germany, Sweden and Belgium already have joined the CSO community, and an agreement with Italy is expected shortly.

The CSO-2 satellite will be placed in Sun-synchronous orbit at an altitude of 480 km. It will be used to acquire extremely-high-resolution images in the visible and infrared bandwidths, day or night and in fair weather, and using a variety of imaging modes to meet as many operational requirements as possible.

Airbus Defence and Space France is prime contractor for the satellites, while Thales Alenia Space France supplies the optical imaging instrument. CSO-2 will be the 130th Airbus Defence and Space satellite to be launched by Arianespace.

This will be the 10th launch for Arianespace in 2020 and the final launch of the year.
This will also mark the 25th mission carried out by a Soyuz rocket from French Guiana.

Courtesy of Arianespace
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