爆炸、失控！“星舰”第九次试飞失败，马斯克发声

Core Viewpoint - The recent test flight of SpaceX's Starship on May 27 was unsuccessful, with the first stage booster exploding and the second stage losing control after entering space, highlighting ongoing challenges in the development of reusable rocket technology [1]. Group 1: Test Flight Details - The Starship rocket, approximately 120 meters long and 9 meters in diameter, consists of a first stage booster and a second stage spacecraft, both designed for reusability [1]. - During the flight, a side hatch failed to open fully, preventing the deployment of a set of test satellites, which contributed to the loss of control [1]. - The flight ended with the vehicle losing contact around 8:30 PM ET, and the final landing position remains unclear [1]. Group 2: Progress and Future Plans - Despite the failure, SpaceX's spokesperson noted that the main engine shutdown procedure was successfully completed, marking significant progress compared to previous flights [1]. - Elon Musk indicated that the upcoming test flights will occur more frequently, with plans to conduct launches every 3 to 4 weeks [1]. - The company aims to gather valuable data from this test to improve future missions, despite the challenges faced during the flight [1]. Group 3: Previous Test Flights - In earlier test flights (seventh and eighth), the first stage booster successfully returned to the launch pad, but the second stage spacecraft disintegrated during ascent [2].