A Russian security guard stands watch as a Russian military helicopter flies overhead during the rollout of the Soyuz TMA-02M rocket to the launch pad at the Baikonur Cosmodrome in Kazakhstan on Sunday, June 5, 2011.  Photo Credit:  (NASA/Carla Cioffi)
Expedition 28 Soyuz Rollout
A Russian security guard is seen at sunrise on Monday, Sept. 23, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for September 26 and will send Expedition 37 Oleg Kotov, NASA Flight Engineer Michael Hopkins and Russian Flight Engineer Sergei Ryazansky on a five and a half-month mission aboard the International Space Station.  Photo Credit: (NASA/Carla Cioffi)
Expedition 37 Soyuz Rollout
A Russian security officer stands guard as the Soyuz TMA-18 spacecraft is rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March, 31, 2010. The launch of the Soyuz spacecraft with Expedition 23 Soyuz Commander Alexander Skvortsov of Russia, Flight Engineer Mikhail Kornienko of Russia, and NASA Flight Engineer Tracy Caldwell Dyson is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit (NASA/Bill Ingalls)
Expedition 23 Soyuz Rollout
A Russian security guard is seen walking along the train tracks with the Soyuz rocket in the background on Tuesday, March 26, 2013, at the Baikonur Cosmodrome in Kazakhstan.  Launch of the Soyuz rocket is scheduled for March 29 and will send Expedition 35 Soyuz Commander Pavel Vinogradov, and Flight Engineers Chris Cassidy of NASA and Alexander Misurkin of Russia on a five and a half-month mission aboard the International Space Station.  Photo Credit: (NASA/Carla Cioffi)
Expedition 35 Soyuz Rollout
A security guard keeps watch as the Soyuz TMA-01M spacecraft is rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Tuesday, Oct. 5, 2010. The TMA-01M is a new modified Soyuz vehicle that features upgraded avionics and a digital cockpit display.  The crew of Expedition 25 Soyuz Commander Alexander Kaleri, NASA Flight Engineer Scott Kelly and Russian Flight Engineer Oleg Skripochka is scheduled for Friday, Oct. 8, 2010 at 5:10 a.m. Kazakhstan time.  Photo Credit (NASA/Carla Cioffi)
Expedition 25 Soyuz Rollout
A Russian security officer stands guard as the Soyuz TMA-18 spacecraft is rolled out by train to the launch pad at the Baikonur Cosmodrome, Kazakhstan, Wednesday, March, 31, 2010. The launch of the Soyuz spacecraft with Expedition 23 Soyuz Commander Alexander Skvortsov of Russia, Flight Engineer Mikhail Kornienko of Russia, and NASA Flight Engineer Tracy Caldwell Dyson is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit (NASA/Bill Ingalls)
Expedition 23 Soyuz Rollout
A Russian security guard is seen as the Soyuz rocket is rolled out to the launch pad by train on Tuesday, March 26, 2013, at the Baikonur Cosmodrome in Kazakhstan.  Launch of the Soyuz rocket is scheduled for March 29 and will send Expedition 35 Soyuz Commander Pavel Vinogradov, and Flight Engineers Chris Cassidy of NASA and Alexander Misurkin of Russia on a five and a half-month mission aboard the International Space Station.  Photo Credit: (NASA/Carla Cioffi)
Expedition 35 Soyuz Rollout
Security guards check the tracks ahead of the Soyuz.  The Soyuz TMA-5 vehicle rolled to its launch pad at the Baikonur Cosmodrome in Kazakhstan, Tuesday, October 12, 2004, in preparation for its launch October 14 to send Expedition 10 Commander and NASA Science Officer Leroy Chiao, Flight Engineer and Soyuz Commander Salizhan Sharipov and Russian Space Forces cosmonaut Yuri Shargin to the International Space Station.  Chiao and Sharipov will replace the Expedition 9 crew of Gennady Padalka and Mike Fincke, while Shargin will conduct eight days of scientific experiments.  He will return to earth with the Expedition 9 crew October 24.  Photo Credit: (NASA/Bill Ingalls)
Expedition 10 Preflight
Russian security personnel walk the railroad line ahead of the Soyuz TMA-13 spacecraft as it is transported by railcar to its launch pad at the Baikonur Cosmodrome in Kazakhstan, Friday, Oct. 10, 2008.  The Soyuz is scheduled to launch to the International Space Station Oct. 12 with Expedition 18 Commander Michael Fincke, Flight Engineer Yuri V. Lonchakov and American spaceflight participant Richard Garriott.  The three crew members will dock their Soyuz to the International Space Station on Oct. 14. Fincke and Lonchakov will spend six months on the station, while Garriott will return to Earth Oct. 24 with two of the Expedition 17 crew members currently on the International Space Station.  Photo Credit: (NASA/Bill Ingalls)
Expedition 18 Soyuz TMA-13 Rollout
The Soyuz TMA-8 spacecraft and its booster rolled out to the launch pad on Tuesday, March 28, 2006 at the Baikonur Cosmodrome in Baikonur, Kazakhstan for final pre-launch preparations. The Soyuz will blast off on March 30, 2006 to carry Expedition 13 Commander Pavel V. Vinogradov and Science Officer and Flight Engineer Jeffrey N. Williams to the International Space Station for a six-month mission. The spacecraft will also be carrying Brazilian Space Agency Soyuz crew member Marcos Pontes, who will spend 10 days aboard the International Space Station under an agreement with the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)
Expedition 13 Preflight