A | 当“极速造星”遇上“火箭回收”，这场发射，到底有多燃？8月19日，在东风商业航天创新试验区，朱雀三号重复使用遥二运载火箭腾空而起，将首颗“雄安造”卫星——鸿擎科技鸿鹄03星，精准送入预定轨道。
B | (ECNS) -- The first phase of the middle route of China's South-to-North Water Diversion Project had transferred more than 80 billion cubic meters of water to northern China as of Friday, directly benefiting nearly 118 million people, according to the Changjiang Water Resources Commission. The water comes mainly from Danjiangkou Reservoir, where managers balance reservoir inflows, local demand in the Hanjiang River basin, northbound supplies, and downstream ecological needs. This summer, after forecasts pointed to below-normal rainfall, authorities adjusted reservoir operations to retain about 1.5 billion cubic meters more water as a buffer against possible drought. Technology is playing a growing role in monitoring water quality. An AI-powered floating platform works alongside satellites, drones, and ground monitoring stations, feeding data into a digital twin of Danjiangkou Reservoir that tracks water quality, simulates flood scenarios, and supports emergency planning. At Danjiangkou Reservoir, the core water source for the middle route, an autonomous vessel collects samples from different depths to monitor algae. Using AI-powered microscopy, the floating station identifies microorganisms quickly and tracks algal activity, giving early warning of blooms. The vessel is part of an integrated satellite, aerial, surface, and structural monitoring network that combines remote sensing, drones, ground-based stations, and sensors embedded in the dam. By fusing multi-source data in real time, the system has shifted water monitoring "from isolated points to full-area coverage," said Cui Dongdong, deputy director of the technology development department at a company under the Yangtze River Water Resources Commission of the Ministry of Water Resources. With the digital platform, a regulation plan that once took days to produce can now be generated in seconds. The platform runs more than 15 professional models covering flood routing, pollutant dispersion, and dam structure simulation. The 1,432-kilometer middle route canal carries water across the Yangtze, Huai, Yellow, and Hai river basins before it reaches households in the north. Water quality has also improved, and the nationally protected "crystal jellyfish," known as the "giant panda of the water," is now sighted frequently in the reservoir, an indicator of excellent conditions. (By Helen Mo, intern Yang Hongran) 
。同时，火箭一子级成功着陆于回收场预定位置，顺利完成可控回收。
C | 这意味着朱雀三号成为我国首款成功入轨并实现陆地回收的运载火箭。
D | 中国民营航天首次打通“发射入轨+火箭回收”的全链条闭环。顶着“雄安首星”的头衔，这颗卫星是怎么造出来的？这次完成一子级回收，又为何意义非凡？从能造到能省，赛博科普视频带你解码“雄安一号”卫星飞天背后的硬核实力。总监制：王丽平策划：张霰 耿佳编导：胥文燕制作：冯少玲 乔可（部分画面由AI生成）。
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