Scientists are exploring a new type of optical atomic clock based on ytterbium-173 ions that could help define the future ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world measures one second in the near future. Researchers from Adelaide University ...

A sudden atomic clock failure on March 13, 2026, disabled a key NavIC satellite within minutes, prompting concerns over India ...

A team of physicists from the U.S., Poland and Germany proposes to use quantum sensor networks such as atomic clocks of the GPS network or sensors from the Gnome collaboration (a network of shielded ...

IRSO's NavIC system faces challenges as the last atomic clock fails, reducing operational satellites for navigation services.

Atomic clocks are key for satellites being able to provide positioning data that is used for applications such as navigation ...

Launched aboard the PSLV–C32, ISRO’s workhorse, and successfully placed into geosynchronous orbit on March 10, 2016, it was ...

On 13th March 2026, the procured on-board atomic clock stopped functioning. However, the satellite will continue to function ...