This lecture will invite Zheng Yongchun, professor, the famous planetary scientist. He is the director of Science Communication Center of National Astronomical Observatory of Chinese Academy of Sciences (NAOC). Dr. Zheng is an active popular science writer. He was appointed as the Brand Ambassador of China Science Communication Program in 2016. He was appointed as the Chief Science Communication Expert of China Association for Science and Technology. He is going to give a lecture on how mankind could survive in in the universe for another hundred thousand years by relying on the development of science and technology.