Inside the National Institute of Standards and Technology, or NIST, a new atomic clock named NIST-F4 has begun to tick — not with the sound of gears or bells, but with the quantum pulse of cesium ...

From sundials to atomic clocks, our understanding of time has become a lot more accurate as technological developments ...

Marvel’s Time Variance Authority (TVA) would probably call dibs on this atomic clock if they could! The NIST-F4 atomic clock, ...

F4, the latest cesium fountain clock that now stands as one of the most accurate timekeepers in the entire world.

An alternative periodic table of elements focusing on highly charged ions reveals new science that could support the quest ...

According to scientists at NIST in Boulder, their newest atomic clock, the NIST-F4, will help track time more precisely and ...

Dec. 12, 2024 — Stars similar to the Sun produce a gigantic outburst of radiation on average about once every hundred years per star. Such superflares release more energy than a trillion ...

The European Space Agency (ESA) is getting ready for the launch of an atomic clock system that aims to validate elements of Einstein’s theory of general relativity but could have implications ...

"Building on this foundation, we plan to extend our theoretical framework to investigate ultralight vector dark matter, which could exhibit different signatures in astrometric data," added Verner.

These new physics effects may manifest themselves in small deviations from Einstein's prediction. The ACES (Atomic Clock Ensemble in Space) investigation is an ESA (European Space Agency) mission that ...

An ESP8266 Module and an Arduino sketch replace the WWVB radio receiver in an Atomic Clock to synchronize the clock using NTP.

QuantX personnel conducting environmental testing on the optical frequency comb, which is a key optical atomic clock technology that will be launched into space for testing. (QuantX Labs ...