Pan Jianwei, the leading scientist in China’s Quantum Science Satellite project, introduces the transmissions between Quantum Science Satellite Mozi and a ground station during a press conference in Beijing, Oct. 12, 2016. It's the world’s first satellite capable of achieving quantum communications between space and Earth and was launched in August. Testing has almost finished and it is set to be delivered for use after mid Nov. (Photo provided by Chinese Academy of Sciences)
