我国新一代“太空快递员”计划今年首飞

Core Viewpoint - The 2025 "China Space Day" science exhibition is being held in Shanghai, showcasing the new generation "space courier" - the Light Boat cargo spacecraft, which has garnered public interest and engagement [1] Group 1: Product Features - The Light Boat cargo spacecraft is small and lightweight, weighing approximately 5 tons [1] - It has an upward capacity of over 1.8 tons and a downward capacity of 2 tons [1] - The loading volume is about 9 cubic meters, with a cargo hold volume of 27 cubic meters, capable of carrying supplies for astronauts, scientific equipment, and payloads [1] Group 2: Design and Functionality - The spacecraft employs a four-layer shelf system with a total of 40 cargo slots [1] - Special interfaces are reserved on the shelves to accommodate specific cargo needs, ensuring it can meet upward transport requirements [1]