NASA has perfected new navigation technology that would make self-driving spacecraft and GPS beyond the Moon a reality. The Deep Space Atomic Clock is the first atomic clock small and stable enough to fly on a spacecraft beyond Earth's orbit. As NASA works to put humans on Mars and the Moon, the clock’s precise timekeeping will be key to these missions’ success. | NASA Jet Propulsion Laboratory

The URWERK AMC, also known as the Atomic Master Clock. It's the epitome of accuracy. It's guaranteed to be accurate to one second every 317 years! Be sure to check out the video! 💯🥇🌟 The principle behind the Atomic Master Clock 'Monolith' console and removable AMC wristwatch is simple; you have a watch that by itself may keep time reasonably accurately, but you would also like to have it be corrected by a more accurate time source on a frequent basis. ✨👌🏻 Place the AMC wristwatch into the d