零高度逃逸、7秒冲刺时速650公里，突破！空、地科研捷报频传

Group 1 - The successful test of the "Dream Boat" manned spacecraft's zero-height escape flight marks a significant breakthrough in China's manned lunar exploration program [6][9] - This test is the first of its kind in 27 years since the Shenzhou spacecraft's zero-height escape flight test in 1998 [3] - The Dream Boat spacecraft has changed the escape system design, with the spacecraft now responsible for both escape and life-saving functions, unlike the previous model [3][5] Group 2 - The development of a new escape vehicle is crucial for ensuring astronaut safety during future manned lunar missions, requiring faster speeds and longer escape distances [5] - The new escape system must achieve high precision in timing and control, with responses occurring in milliseconds to ensure safety during emergencies [5] - The new rocket being developed for lunar missions will provide greater thrust and fuel capacity compared to the Long March 2F rocket used for Shenzhou missions [7]