Group 1: Hydropower Development - The Yebatan Hydropower Station has officially begun water storage, marking the start of the commissioning phase for its first units [1] - Located on the Jinsha River, the station is a key component of China's "14th Five-Year Plan" for clean energy development, with a total installed capacity of 2.24 million kilowatts and a maximum dam height of 217 meters [1] - The station is expected to generate an average annual output of over 10.2 billion kilowatt-hours, saving nearly 4 million tons of standard coal and reducing carbon dioxide emissions by approximately 7.37 million tons annually [3] Group 2: Electromagnetic Launch System - The first electromagnetic launch microgravity experimental device in Asia has commenced a new round of scientific experiments, focusing on life sciences [4] - Since its operation in 2023, the device has completed over 300 experiments across six categories, providing valuable data for advanced research [6] - The device is designed to simulate lunar microgravity conditions and plans to build a facility capable of achieving 20 seconds of microgravity time at a depth of 800 meters [7] Group 3: Deep Space Observation - Recent advancements in deep space observation have been made with the "Event Horizon Telescope," which consists of six radio telescopes connected in a network across China [8] - This network has an effective aperture equivalent to the size of China's land area, allowing for high clarity and precision in observations [8] - The telescope network has recently detected new changes in black holes, enhancing navigation capabilities for spacecraft in deep space exploration [10]