The Deep Space Atomic Clock (DSAC) is an exceptional marvel of technology created by NASA's Jet Propulsion Laboratory (JPL). This remarkable atomic clock serves a crucial role in deep space navigation and exploration missions by providing impeccably precise timekeeping. Unlike traditional clocks found on Earth or in Earth orbit, the DSAC remains unaffected by temperature changes or gravitational forces, thanks to its advanced technology. Its unwavering accuracy is paramount for guiding spacecraft through the vastness of deep space. Andrew Tool provided parts to the DSAC.