On June 24th, the team of aerospace scientists entered the campus and the public lecture activities of contemporary outstanding Chinese scientists continued to be held at the Hong Kong Polytechnic University. Today, Xie Jun, deputy chief designer of the Beidou satellite navigation system project and chief designer of the Beidou-3 satellite, brought a speech with the theme of "Looking Up at the Stars and Beidou Brilliant", full of dry goods.

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Edited by You Manni Intern Siting Liu Design He Xin