The Soyuz TMA-18 spacecraft is seen as it lands near the town of Arkalyk, northern Kazakhstan September 25, 2010. A Soyuz capsule carrying Russians Alexander Skvortsov and Mikhail Korniyenko, and NASA's Tracy Caldwell Dyson came back to Earth from the International Space Station and landed safely in Kazakhstan on Saturday, a day after an initial attempt to return was aborted after latches holding the Soyuz TMA-18 craft to the orbital station failed to open. REUTERS/Maxim Shipenkov/Pool (KAZAKHSTAN - Tags: SCI TECH POLITICS IMAGES OF THE DAY)
The Soyuz TMA-18 spacecraft is seen as it lands near the town of Arkalyk, northern Kazakhstan September 25, 2010. A Soyuz capsule carrying Russians Alexander Skvortsov and Mikhail Korniyenko, and NASA's Tracy Caldwell Dyson came back to Earth from the International Space Station landed safely in Kazakhstan on Saturday, a day after an initial attempt to return was aborted after latches holding the Soyuz TMA-18 craft to the orbital station failed to open. REUTERS/Maxim Shipenkov/Pool (KAZAKHSTAN - Tags: POLITICS SCI TECH)
Specialists help Russian cosmonaut Alexander Skvortsov get out from the Soyuz TMA-18 spacecraft after landing near the town of Arkalyk, northern Kazakhstan, September 25, 2010. A Soyuz capsule carrying Russians Alexander Skvortsov and Mikhail Korniyenko, and NASA's Tracy Caldwell Dyson came back to Earth from the International Space Station and landed safely in Kazakhstan on Saturday, a day after an initial attempt to return was aborted after latches holding the Soyuz TMA-18 craft to the orbital station failed to open. REUTERS/Maxim Shipenkov/Pool (KAZAKHSTAN - Tags: SCI TECH POLITICS)