Latest Mission updates

Soyuz December 19, 2018

Liftoff of Arianespace’s Soyuz mission with CSO-1

Arianespace’s latest Soyuz mission is now underway following today’s liftoff from the Spaceport in French Guiana.

This flight will last approximately one hour from liftoff to separation of the CSO-1 satellite, which will be placed into a Sun-synchronous orbit.

  • Watch the live broadcast on
  • More details on Flight VS20 are available in the launch kit:
Soyuz Flight VS20
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Soyuz December 18, 2018

24-hour launch delay for Flight VS20 due to altitude winds

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