“航母杀手”的眼睛——原子钟，走过宇宙一生，也不会慢上1秒！【科学火箭叔】

How did the atomic clock become the eyes of the "carrier killer"? A lifetime through the universe, it will not slow down by 1 second. How does it work? I just talked about missiles. If a missile wants to accurately hit a target, it needs precise guidance. Nowadays, the guidance of missiles rarely bypasses one thing-satellite positioning. How can there be a connection between time and positioning accuracy? Why does satellite positioning use time, and how can we accurately time it on the satellite? I am "Uncle Encyclopedia" Uncle Rocket, let's talk about this today! The eyes of the "aircraft carrier killer"-the atomic clock, will not be too slow for a second in the lifetime of the universe! Hello everyone, I am your "Uncle Encyclopedia" Uncle Rocket~ Talk about interesting science, and teach the makers who know what to do! Through the description of natural science and social science knowledge, outline the overall outline of the scientific knowledge picture! Want to know more, all in [Science Rocket Uncle] -------------------------------------------------- ------------------------------- If you like me, just subscribe to me, don’t forget to click on the little bells 🔔Your support is precious to me! 💨 https://kexuehuojianshu.page.link/Din... #Uncle Science Rocket#Aircraft Carrier Killer#Atomic clock