中国将寻找第二颗地球

Core Viewpoint - The article discusses China's ambitious space exploration plans during the "14th Five-Year Plan" period, focusing on the launch of four scientific satellites aimed at uncovering the mysteries of the universe and the origins of life [1][3]. Group 1: Satellite Missions - The first satellite, the Hongmeng Plan, consists of a low-frequency radio telescope array made up of 10 satellites that will be deployed to the far side of the moon to capture faint signals from the universe, revealing secrets from the chaotic period before the first stars appeared [1]. - The second satellite, Kua Fu II, will be the first to orbit the sun's polar regions, aiming to understand the ultimate secrets of solar magnetic activity and improve predictions of solar storms that affect Earth [1]. - The third satellite, the Exoplanet Survey Satellite, is tasked with searching for Earth-like planets in habitable zones, potentially identifying a second home for humanity in the universe [1]. - The fourth satellite, the eXTP space observatory, will observe extreme environments such as black hole event horizons and neutron star surfaces, testing Einstein's predictions and exploring the boundaries of physics [2]. Group 2: Significance of the Missions - These satellites represent a significant step in humanity's quest to understand the universe, from its birth to the origins of life, and will contribute to writing a unique chapter in China's space exploration narrative [3].