Sometime this week a Long March 2F launcher is set to loft the Tiangong 1 space module into orbit. Size: 8.5 metric tons and 2.8x9.0 meters with a crew capacity of 3. A later evolution of Tiangong will be used as a disposable cargo spacecraft akin to the Russian Progress, but with a capacity if 6 metric tons vs. the 2.35 metric tons Progress can carry.
Later this year the unmanned Shenzhou 8 capsule will approach it for China's first docking maneuver. If all goes well Shenzhou 9 and 10 will take crews to Tiangong 1 in 2012.
Their docking interface is based on that used by Soyuz, but with improvements. Shenzhou is derived from Soyuz, but much larger with a habitable volume of 14 cu/m vs. just 7.5 cu/m for Soyuz. Tiangong 1 is a stepping stone towards a Chinese space station.
Later this year the unmanned Shenzhou 8 capsule will approach it for China's first docking maneuver. If all goes well Shenzhou 9 and 10 will take crews to Tiangong 1 in 2012.
Their docking interface is based on that used by Soyuz, but with improvements. Shenzhou is derived from Soyuz, but much larger with a habitable volume of 14 cu/m vs. just 7.5 cu/m for Soyuz. Tiangong 1 is a stepping stone towards a Chinese space station.
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