Optical quantum clocks developed at the University of Adelaide have been proven to outperform GPS navigation systems by many ...

Earth is set to experience unusually short days in July and August 2025. The Moon's orbital position is subtly accelerating ...

Global positioning systems that support mapping programs are a prime example of how basic science can lead to unforeseen but ...

The IPAS team with the quantum clocks Optical quantum clocks developed at the University of Adelaide have been proven to out-perfom GPS ...

July 9 could be the shortest day of your life as the Earth's accelerating rotation is expected to make today fly by quicker ...

Atomic clocks — among the most precise instruments humans have ever built — have been keeping track of Earth’s spin since the ...