BEIJING, Oct. 8 (China Space News) -- The 69th International Astronautical Congress kicked off in Bremen, Germany on Oct. 1, 2018. More than 6,300 astronauts and representatives from space agencies and companies, as well as experts, scholars and students attended the conference.

China Aerospace Science and Technology Corporation (CASC) displayed the Long March series of launch vehicle models such as CZ-5, CZ-6, CZ-7, and CZ-11, and the global Internet satellite system Hongyan low-orbit mobile constellation, the DFH-5 satellite platform, and Fengyun-4 meteorological satellites.