space impulse

例句：

1. 1. The astronaut's desire for space exploration was a driving force behind his success.
   宇航员对太空探索的渴望是他成功的动力。
2. 2. The scientist's work on the space impulse technology is highly anticipated by the public.
   科学家在空间冲动技术方面的工作受到公众的高度期待。
3. 3. The young astronaut's space impulse led him to explore the unknown universe.
   年轻的宇航员的空间冲动引领他探索未知的宇宙。