China sends its youngest astronaut and four black mice to Chinese space station
China’s Shenzhou-21 space mission successfully launched on Friday from the Jiuquan Satellite Launch Centre, marking the seventh expedition to the Chinese space station since its completion in 2022. This mission included a diverse crew, featuring the youngest astronaut in China’s program, Wu Fei, aged 32, alongside veteran Commander Zhang Lu, 48, and fellow astronaut Zhang…