U.S. astronaut Tracy Caldwell Dyson (L), Russian cosmonauts Alexander Skvortsov (C) and Mikhail Kornienko sit in chairs outside the Soyuz Capsule minutes after they landed 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