BAIKONUR, Kazakhstan - A Soyuz spacecraft carrying Russian, American and Canadian astronauts blasted off on Wednesday from the Baikonur cosmodrome in Kazakhstan bound for the International Space Station (ISS). The spacecraft took off on schedule at 1212 GMT carrying Russian Roman Romanenko, NASA astronaut Thomas Marshburn and Canadian Space Agency astronaut Chris Hadfield, an AFP correspondent said. “The Soyuz TMA-O7M has separated from the third stage booster rocket and has been brought into the correct orbit,” the Russian space agency said in a statement. The Soyuz spacecraft is due to dock with the ISS on December 21 at 1412 GMT.