三套国产原创采样方案并行,悬停、触碰、附着适配复杂小行星地表环境#中国航天原创技术 Three domestically-originated sampling modes work together to adapt to rugged asteroid surface under extreme weak gravity. #OriginalAerospaceTech 幸福小筑(💯互Fo❗️❗️) @mengwei73526359 · 2026-07-08