日本H3火箭8号机发射升空，火箭上搭载有日本准天顶卫星系统的“引路5号”卫星

Core Viewpoint - The Japan H3 rocket No. 8 was successfully launched from the Tanegashima Space Center, carrying the "Mitsubishi 5" satellite as part of the Quasi-Zenith Satellite System [1] Summary by Relevant Sections - Launch Details - The launch occurred on December 22 at approximately 10:51 AM local time [1] - The mission was initially scheduled for December 7 but was delayed due to issues with the inertial measurement unit on the second stage of the rocket [1] - A subsequent attempt on December 17 was aborted due to a malfunction in the cooling water injection system just before ignition [1]