America's official time is kept at a government laboratory in Boulder, Colo., and according to the clock at the entrance, I was seven minutes behind schedule. I rush across the campus of the ...

A new atomic clock at the National Institute of Standards and Technology in Boulder is helping researchers count seconds to ensure the world is on time. RFK Jr. Removes All Members of CDC Vaccine ...

From space, the Atomic Clock Ensemble in Space will link to some of the most accurate clocks on Earth to create a synchronized network, which will support tests of fundamental physics.

There are 21 clocks like Elvis spread across the campus, and they're all used to set America's time. It's an incredible system that's accurate to better than a trillionth of a second.

According to NIST, over 20 atomic clocks located in Boulder are used for their part of the partnership. Fun fact: Denver is the only city to reject the Olympics ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these measurements far more accurate. In 2003, engineers from Germany and ...

Even guardians of America's atomic clocks say time doesn't work the way we think it does. June 23, 2025. contribute now. About OPB. Public media funding. OPB and KMHD events. Wildfires resources.

Atomic clocks operate by measuring the energy jumps of electrons between different energy levels when exposed to specific laser ... and IMRA America Inc. Journal Reference: Zhang, C., et al.

There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend on them for GPS location, Internet timing,... To explore deep space, we'll need better ...

Atomic clocks record time using microwaves at a frequency matched to electron transitions in certain atoms. They are the basis upon which a second is defined. But there is a new kid on the block ...

Atomic clocks that excite the nucleus of thorium-229 embedded in a transparent crystal when hit by a laser beam could yield the most accurate measurements ever of time and gravity, and even ...