分析显示日本发射失败的H3火箭整流罩分离异常

Core Viewpoint - The Japan Aerospace Exploration Agency (JAXA) experienced a failure in the launch of the H3 rocket, which was intended to carry the "Pathfinder 5" satellite into orbit, due to anomalies during the mission [1] Group 1: Launch Details - The H3 rocket was launched on the 22nd, but the "Pathfinder 5" satellite did not reach its intended orbit, marking the mission as a failure [1] - An analysis indicated that the failure occurred during the separation of the rocket's fairing, which showed abnormalities [1] - Approximately 3 minutes and 40 seconds after launch, a camera captured the abnormal separation of the fairing [1] Group 2: Technical Issues - The pressure in the liquid hydrogen fuel tank of the rocket's second-stage engine continuously decreased after 3 minutes and 20 seconds into the flight [1] - Investigations are ongoing to determine if the pressure drop is related to the premature shutdown of the second-stage engine [1] Group 3: Future Actions - JAXA's H3 project team leader, Makoto Arita, stated that no further launches can occur until the cause of the failure is identified and countermeasures are implemented [1] - A comprehensive review of the entire system is necessary, rather than limiting the investigation to the second-stage engine alone [1]