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Another two commercial SpaceX Dragon craft are also expected over the same period, as are an additional four Russian Progress resupply vehicles. Of the three men blasting off Tuesday, only Ford has spent any time in orbit. He spent two weeks in space as pilot of the space shuttle Discovery in 2009 on a mission to transport scientific equipment to the ISS. "They'll be really prepared. Their training has been excellent," said William Gerstenmaier, NASA's associate administrator for space operations, speaking at launch pad 31. "They have got time to learn on station, so if there are some little rough spots as they get started, they'll be able to accomplish their tasks," he said. NASA's Tom Marshburn, Canadian astronaut Chris Hadfield and Russian cosmonaut Roman Romanenko will join the station in December, taking the place of Williams, Malenchenko and Hoshide, who are due to return to earth next month. In August, a Russian booster rocket failed to place two communications satellites into target orbits, stranding the Russian Express MD-2 and Indonesia's Telkom-3 satellites in a low orbit where they could not be recovered. A Russian robotic probe designed to study a moon of Mars got stranded in Earth's orbit after its launch in November and eventually came crashing down in January. Gerstenmaier said the Russian space agency treated crewed programs differently from other launches. "The hardware that's chosen for this rocket is better quality hardware than they would use for a satellite or for a different launch because of the criticality of what they're doing," he said.
[Associated
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