Michael Hopkins of NASA joins Oleg Kotov and Sergey Ryazanskiy of the Russian Federal Space Agency for the Wednesday launch from the Baikonur Cosmodrome, NASA said in a release.
Hopkins and Ryazanskiy are flight engineers, and Kotov is the spacecraft commander, NASA said.
The Soyuz spacecraft will rendezvous with the space station and, after four orbits of Earth, will dock to the Poisk module on the Russian segment of the station, NASA said.
Hopkins, Kotov and Ryazanskiy will remain aboard the station until mid-March.
They replace Commander Fyodor Yurchikhin of the Russian space agency, and flight engineers Karen Nyberg of NASA and Luca Parmitano of the European Space Agency, who have been aboard the ISS since late May. They return to Earth Nov. 11.
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