BEIJING, 16 SEPTEMBER – Three Chinese astronauts have completed a 3-month space mission, the longest ever carried out by China, in the construction site of its space station. The Xinhua agency reports. The three men had left Earth in late June aboard the Shenzhou-12 spacecraft. Their mission is the longest ever carried out in space by Chinese astronauts, the official news agency said, without specifying when their return to Earth is expected. (HANDLE).