中国将寻找第二颗地球

Core Insights - During the "14th Five-Year Plan" period, China plans to launch four satellites focusing on major frontier issues such as the origin of the universe, space weather, and the origin of life [1][2] Group 1: Satellite Missions - The first satellite, the "Hongmeng Plan," consists of a low-frequency radio telescope array of 10 satellites that will be sent to the far side of the moon to capture weak signals from deep space, revealing secrets from the chaotic period before the first stars appeared [1] - The second satellite, "Kuafu II," will be the first to orbit the solar poles, aiming to understand the ultimate secrets of solar magnetic activity and improve predictions of solar storms [1] - The third satellite, the "Exoplanet Survey Satellite," will search for Earth-like planets in the habitable zone, potentially identifying a second home for humanity [2] - The fourth satellite, the eXTP, will observe extreme regions of the universe, such as the event horizon of black holes and the surfaces of neutron stars, to test Einstein's predictions and explore the boundaries of physics [2]