The original Friday landing was postponed because of flooding in Kazakhstan and was rescheduled for Wednesday at a more southerly landing site.
Expedition 18 U.S. astronaut Michael Fincke, U.S. space participant Charles Simonyi and Russian cosmonaut Yury Lonchakov are to land at 3:15 a.m. EDT, which is 1:15 p.m. local time in Kazakhstan. Fincke and Lonchakov have been aboard the orbiting laboratory since October and will land in the same Soyuz TMA-13 spacecraft that carried them into orbit.
NASA TV's streaming video, downlink and schedule information is available at http://www.nasa.gov/ntv.
Notable deaths of 2014 [PHOTOS]