In a groundbreaking test, China successfully conducted a zero-altitude escape flight test of its next-generation crewed spaceship, Mengzhou, demonstrating its ability to ensure astronaut safety during emergencies.
The test took place on Tuesday at the Jiuquan Satellite Launch Center in northwest China. At 12:30 p.m., the Mengzhou spacecraft’s escape engines ignited, propelling the spacecraft and escape tower skyward under the thrust of solid rocket engines. Approximately 20 seconds later, the return capsule separated from the escape tower, deploying its parachutes as planned. By 12:32 p.m., the capsule had safely landed in the designated area, cushioned by its airbag system.
“This zero-altitude escape flight test verified the capability to escape even if a critical danger, such as a rocket explosion, occurs directly on the launch tower,” said Yang Yuguang, chair of the Space Transportation Committee of the International Astronautical Federation, in an interview with CGTN.
An effective emergency escape system is crucial for the safety of astronauts and the success of crewed missions. Designed to activate the moment danger arises after astronauts board the spacecraft, it serves as a vital last line of defense.
The test validated the design accuracy and compatibility of the emergency escape system, including the separation mechanisms and the control of the escape trajectory. It also provided essential real-flight data for future developments.
Compared to China’s current Shenzhou spacecraft, the Mengzhou’s escape system integrates and assumes overall responsibility for both escape and rescue functions, enhancing its safety features.
The Mengzhou spaceship is China’s domestically designed next-generation spacecraft for transporting astronauts between Earth and space. With a modular design, it can carry up to seven astronauts and is engineered for both space station missions and future crewed lunar explorations.
China is also developing other key components for its crewed lunar missions, including the Long March 10 carrier rocket and a lunar lander. Related tests for these systems are proceeding as planned.
