Blast off for China's second trial space station
China's second experimental space station, Tiangong 2, has launched from the Gobi desert.
The mission is part of a broader plan to have a permanent manned space station in service by 2022.
China's second experimental space station, Tiangong 2, has launched from the Gobi desert.
The mission is part of a broader plan to have a permanent manned space station in service by 2022.