ISRO identifies pyro valve signal failure behind NVS-02 orbit-raising glitch

ISRO says a pyro valve signal failure caused the NVS-02 orbit glitch. Corrective steps have been implemented in later ...

Over a year on, Isro says panel traces NVS-02 failure to pyro valve signal loss

More than a year after the setback to its navigation satellite programme, Isro on Wednesday released the findings of an apex ...
Kashmir Reader

Year after NVS-02 satellite’s failure, Isro explains what went wrong in space

Over a year after the NVS-02 navigation satellite failed to reach its intended orbit, the Indian Space Research Organisation (Isro) has revealed what caused the mission setback and the corrective ...
Rediff.com

ISRO Reveals Connector Flaw Behind NVS-02

ISRO stated that the disengagement of at least one contact -- in both the main and redundant paths -- of a connector led to ...

One loose connection: The glitch that silenced ISRO's NVS-02 satellite

ISRO officially revealed the cause behind the NVS-02 satellite failure. Discover how a tiny "pyro valve" glitch and a loose ...
The Week

ISRO reveals the tiny glitch that doomed the NVS-02

ISRO formed a Failure Analysis Committee headed by former Chairman A. S. Kiran Kumar to investigate the pyro valve failure. A pyro valve is a small but critical device that opens using a tiny ...