From October 12 to October 17,China's Shenzhou-Ⅵ spaceship fulfilled 150-more hours of space flight, marking a great step of Chinese people toward the space scientific exploration.
文摘From October 12 to October 17,China's Shenzhou-Ⅵ spaceship fulfilled 150-more hours of space flight, marking a great step of Chinese people toward the space scientific exploration.
