The current methods for attitude determination are Star Trackers, sun sensors, magnetometers, and gyroscopes. We would like ...

For all our telescopes and colliders, dark matter has remained an elusive ghost for the better part of a century. It ...

In the Aug. 30 issue of The Loop newspaper I wrote about super accurate atomic clocks for space travel and said to think of ...

The core mission of the standard time synchronization clock is to acquire and distribute a highly precise, unified time ...

Atomic clocks use quantum physics and the resonant frequency of atoms, like cesium, to define time. Modern timekeeping relies on the accuracy of atomic clocks, which revolutionized timekeeping by ...

In the world we live in, time is far more than just the clock on the wall. From financial transactions to power grids, from ...

Atomic clocks measure time by counting cesium atom oscillations, but achieving perfect accuracy involves lots of technical ...

DENVER (KDVR) — It is said that time is relative and passes differently depending on an observer’s relative motion and gravitational potential. Although some would argue time is a construct, it does ...

The Air Force Research Laboratory seeks input about ways groups of drones can function together without traditional means of ...

Inside a laboratory nestled in the foothills of the Rocky Mountains, amid a labyrinth of lenses, mirrors, and other optical machinery bolted to a vibration-resistant table, an apparatus resembling a ...

It is the first time that dinosaur eggs have been dated using carbonate uranium-lead dating. The post New ‘atomic clock’ ...