Russian Federal Space Agency (ROSCOSMOS)
The Roscosmos State Corporation for Space Activities, commonly known as Roscosmos, is the governmental body responsible for the space science program of the Russian Federation and general aerospace research. Soyuz has many launch locations the Russian sites are Baikonur, Plesetsk and Vostochny however Ariane also purchases the vehicle and launches it from French Guiana.INFO WIKI
The Soyuz rocket is an expendable launch vehicle most commonly known for carrying humans to the International Space Station today.WIKI
Soyuz TMA-15 begins Expedition 20 by carrying 3 astronauts and cosmonauts to the International Space Station. Russian Commander, cosmonaut Roman Romanenko alongside Flight Engineers, Frank De Winne (ESA) & Robert Thirsk (CSA) will launch aboard the Soyuz spacecraft from the Baikonur Cosmodrome in Kazakhstan and then rendezvous with the station. It landed on December 1, 2009, 07:17 UTC
NET: May 27th 2009 - 10:34 UTC
Instantaneous launch window.