And since the clock is built right into the wallpaper, you don’t lose any space with a widget on your homescreen. Everything else is customizable – backgrounds, type of clock style ...

An atomic clock that could transform deep-space travel has successfully completed its first test run in space. NASA’s Deep Space Atomic Clock, which launched on a satellite in June 2019 ...

Researchers have tested optical clock technology in space for the first time, showing that the extremely precise technology could find a use in space-based applications. Optical clocks on Earth ...