According to sources, the mainland plans to recruit postgraduate students from Hong Kong tertiary institutions to become "load experts" in manned spaceflight.
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"Payload experts" are astronauts who do experiments in space labs.
There are different types of astronauts according to their jobs. "Load experts" are scientists and engineers who want to go to space to perform various experiments. They are not professional astronauts. Each time they go to space, they will conduct designated experiments, including astronomical observations and physical experiments.
Since these experts are not professional astronauts themselves, they also need to operate professional instruments, so they need to undergo longer training to adapt to life on the space station.
Liang Xiji let Hong Kong people participate in the national manned spaceflight Zeng Guowei: Cultivating relevant knowledge and interest of young people comminicate