2024 YR4真的会撞地球吗2024 YR4真的会撞地球吗 @Unsplash有颗小行星可能要撞地球了？这并非谣言，但事实可能没有你想象的那么可怕。这颗名为2024 ...

A team of Chinese scientists has created a six-legged "space mining robot" inspired by insects, which could be used for prospecting and mining on the moon or asteroids in the future.