短片以“北斗”作为线索，穿越时空的长河，带我们踏上一段从古至今的导航之旅。从古人仰望北斗七星，对观星望月的崇敬与观测，到现代科技发展中国北斗导航系统的崛起，见证了人类导航技术的辉煌历程。在这一过程中，科学家们不断探索，不断实践，展现了他们对科学的敬仰与热爱。 The short film takes "Beidou" as a clue, from ancient people looking up at the Big Dipper to the rise of China's Beidou navigation system in modern technology development, witnessing the glorious history of human navigation technology and demonstrating scientists' admiration and love for science.