新一代载人飞船“梦舟”设计亮点抢“鲜”看

Core Viewpoint - China's manned lunar exploration program has achieved a significant breakthrough with the successful implementation of the "Dream Boat" manned spacecraft zero-height escape flight test on the 17th at the Jiuquan Satellite Launch Center [1] Group 1: Dream Boat Manned Spacecraft Overview - The "Dream Boat" spacecraft is a new generation of core manned spacecraft developed entirely independently by China, designed for both space station operations and lunar exploration missions [3] - The spacecraft features a modular design consisting of a return capsule and a service module, which has been fully upgraded based on the technology of the Shenzhou spacecraft, allowing for flexible configurations to meet various space mission requirements [3][5] Group 2: Key Specifications and Capabilities - The "Dream Boat" spacecraft plans to have two core models: the near-Earth version, which can support operations for the Chinese space station and carry up to 7 astronauts, and the lunar version, which will serve manned lunar exploration missions and can carry 3 astronauts through the Earth-Moon space [5] - The design includes a two-capsule structure with a return capsule, service module, and an escape tower, enhancing comfort, crew capacity, and cargo capacity [7] Group 3: Innovations in Safety and Efficiency - The return capsule of the "Dream Boat" features a dual-layer structure for thermal protection and sealing, which optimizes aerodynamics to reduce re-entry thermal load [7] - The landing system employs a "group parachute deceleration + airbag cushioning" mechanism, where double-layer airbags inflate rapidly before touchdown, with the outer layer relieving pressure to absorb energy and the inner layer maintaining stability [8]