Group 1 - The Shenzhou-20 mission included the return of four experimental mice, marking the first mammalian visitors to the Chinese space station [1] - The mice were housed in a specialized small mammal breeding device, with two males and two females [1] - Initial observations noted the mice appeared larger and more active in microgravity, leading to speculation about their adaptation to the space environment [3][6] Group 2 - The mice were originally scheduled to stay in space for five days, but an unexpected window malfunction extended their stay to 14 days [8] - Due to the extended duration, the food supply was insufficient, leading to the crew providing water and concentrated soybean milk to sustain the mice [8][11] - Despite the extended period without adequate food, the mice adapted well to microgravity conditions, appearing to be in good health [11]
首次上太空的“鼠鼠乘组”在空间站的加班餐食是豆浆
Huan Qiu Wang Zi Xun·2026-02-16 00:28