China's Shenzhou 11 manned spacecraft has successfully docked with space lab Tiangong-2 today and two astronauts have entered the lab. According to the mission schedule, the astronauts will remain in the space station for 30 days before returning to Earth.<br/><br/>Shenzhou-11 was launched on Monday morning from northwest China's Gobi Desert.China is the third country after the United States and Russia to complete space rendezvous and docking procedures.