日本“H3”火箭8号机从鹿儿岛县种子岛宇宙中心发射升空，火箭发动机提前关机

Core Viewpoint - The Japan "H3" rocket No. 8 was launched successfully from the Tanegashima Space Center, carrying the "Pathfinder 5" satellite of the Quasi-Zenith Satellite System, although the second stage engine burned out earlier than planned [1] Group 1: Launch Details - The launch occurred on December 22 at 10:51 AM local time [1] - The initial launch date was set for December 7 but was postponed due to an anomaly in the inertial measurement component of the second stage [1] - A subsequent attempt on December 17 was aborted due to an issue with the cooling water injection equipment just before ignition [1]