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

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

India's indigenous navigation system, NavIC, faces a significant setback as one of its four operational satellites fails, reports the Indian Space Research Organisation.

Bengaluru: India’s domestic navigation system, NavIC, has officially ceased operations after the number of functional satellites in its constellation dropped below the critical threshold required for ...

At least four indigenous navigation satellites must be fully operational for the NavIC system to provide navigation services to the public and government agencies such as railways and the military.

The UK spent £180 million to master time and ensure AI, 5G, and driverless cars never miss a beat ...

India's NavIC GPS alternative faces challenges after satellite IRNSS-1F failed, reducing operational satellites to three. A minimum of four is needed for complete coverage. The Union government last ...

India's indigenous satellite navigation system NavIC has reportedly been rendered effectively defunct following the failure of a critical atomic clock ...

The primary function of the Indian satellite navigation system, called Navigation with Indian Constellation (NavIC), or simply the Indian GPS, is nearly defunct, as only three satellites are currently ...

Add Yahoo as a preferred source to see more of our stories on Google. The US Air Force is turning to atomic clock technology to help coordinate swarms of small drones in environments where traditional ...