Catherine Coleman, NASA Flight Engineer, right, poses with her husband Josiah Simpson and son Jamey Simpson following the State Commission press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Tuesday, Dec. 14, 2010. Photo Credit: (NASA/Carla Cioffi)

Jamey Simpson, son of Expedition 26 Flight Engineer Catherine Coleman, is seen at Russian Mission Control in Korolev, Russia speaking to his mother shortly after her arrival at the International Space Station on Saturday, Dec. 18, 2010. Photo Credit: (NASA/Carla Cioffi)

Josh Simpson, husband of Expedition 26 Flight Engineer Catherine Coleman, is seen at Russian Mission Control in Korolev, Russia speaking to his wife shortly after her arrival at the International Space Station on Saturday, Dec. 18, 2010. Photo Credit: (NASA/Carla Cioffi)