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Soyuz December 28, 2011

Mission accomplished! Arianespace and Starsem orbit six new Globalstar-2 satellites

On Wednesday, December 28, Arianespace and Starsem orbited six new satellites of the Globalstar-2 constellation. The 1,784th launch of a Soyuz family rocket (Soyuz-Fregat version) took place at the Baikonur Cosmodrome in Kazakhstan. The launcher lifted off at 17:09 Universal Time on Wednesday, December 28, 2011 (11:09 pm local time, 6:09 pm in Paris, and […]

On Wednesday, December 28, Arianespace and Starsem orbited six new satellites of the Globalstar-2 constellation. The 1,784th launch of a Soyuz family rocket (Soyuz-Fregat version) took place at the Baikonur Cosmodrome in Kazakhstan. The launcher lifted off at 17:09 Universal Time on Wednesday, December 28, 2011 (11:09 pm local time, 6:09 pm in Paris, and 9:09 am in San Francisco).

Arianespace, Starsem and their Russian partners confirmed that the Fregat orbital stage accurately injected the six Globalstar-2 satellites into their targeted orbit. Two successive firings of the Fregat stage were needed to carry out this mission. After stabilization of the stage, the dispenser released the two satellites positioned in its upper section; 1 minute and 40 seconds later, the four satellites in the lower part of the dispenser were released simultaneously.

The six satellites were injected into orbit 1 hour and 38 minutes after liftoff. This latest success for the Soyuz launcher – and for the Fregat upper stage (29 missions, 29 successes) – clearly indicates the capabilities of the Samara Space Center (TsSKB-Progress) and NPO Lavotchkine, as well as the skills of the operating teams working under the authority of Russian space agency Roscosmos. Each Globalstar-2 satellite, built by Thales Alenia Space, weighs approximately 650 kg at launch.

The new constellation features an optimized design to provide telephone and data transmission services to businesses and individuals in more than 120 countries. The first 12 satellites of the Globalstar-2 constellation were orbited successfully by Arianespace and Starsem on October 19, 2010 and on July 13, 2011. The 6 other satellites comprising the constellation will be launched from Baikonur by Arianespace and Starsem during the first half of 2012. From February to November 1999, Starsem had launched the 24 satellites in the Globalstar-1 constellation and in 2007 launched eight replacement satellites.

About Arianespace

Arianespace is the world’s leading launch service & solutions company, providing innovation to its customers since 1980. Backed by 21 shareholders and the European Space Agency, Arianespace offers an unrivalled family of launchers, comprising Ariane 5, Soyuz and Vega, and an international workforce renowned for a culture of commitment and excellence. At December 28, 2011, Arianespace had orbited 298 satellites using Ariane launch vehicles, had successfully launched the first Soyuz from the Guiana Space Center, and was gearing up for the first launch of Vega. It has a backlog of 21 Ariane 5 and 16 Soyuz launches, equal to more than three years of business.

About Starsem

Starsem is dedicated to providing international commercial marketing and operation of the Soyuz launch vehicle from the Baikonur cosmodrome. Shareholders in Starsem are Arianespace, Astrium, the Russian Federal Space Agency (Roscosmos) and the Samara Space Center (TsSKB-Progress).

Arianespace-Starsem Lancement ST 24 Soyuz-Fregat – Globalstar-2 Mission réussie : six satellites Globalstar-2 sont en orbite
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Soyuz December 21, 2011

Success of the 1,782nd launch of Soyuz

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