国家航天局：2025年载人航天工程将实施神舟二十号、二十一号载人飞船任务

Core Viewpoint - In 2025, China's space missions will intensify with the implementation of the Shenzhou 20 and 21 manned spacecraft missions, alongside other significant projects such as the Tianwen-2 asteroid mission and international collaborations on satellite launches [1] Group 1: Key Missions and Projects - The Tianwen-2 mission will conduct asteroid flyby and sample collection [1] - The Shenzhou 20 and 21 manned spacecraft missions are scheduled for execution [1] - The SMILE satellite, a collaboration between China and Europe, will explore the interactions between solar wind and the magnetosphere [1] - The Sino-Italian electromagnetic monitoring satellite 02 will be launched to support earthquake research [1]