SpaceNews

Valve malfunction blamed for failure of Indian satellite to raise its orbit

India’s space agency says a valve failure prevented a navigation spacecraft launched more than a year ago from raising its ...

‘Loose connection’ prevented NVS-02 satellite from landing in intended orbit, says panel

A loose connection caused the NVS-02 satellite to miss its intended orbit, reveals ISRO's investigation panel report.
GPS World

Indian navigation satellite stranded in transfer orbit after valve malfunction

No audio available for this content. The Indian Space Research Organisation (ISRO) has encountered a significant setback with its recently launched NVS-02 navigation satellite. Launched on Jan. 28, ...

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 ...

NVS-02 spacecraft missed Orbit as drive signal not reachedg pyro valve of oxidizer line of engine for orbit raising : ISRO

Citing the on-orbit observations and recommendations of the Apex Committee, the Indian Space Research Organisation (ISRO) has said that drive signal not reaching the pyro valve of the oxidizer line of ...

Drive signal did not reach pyro valve: ISRO on failure of orbit raising operations for NVS-02

The Indian Space Research Organisation (ISRO) on Wednesday detailed its on-orbit observations of the NVS-02 spacecraft and ...
Devdiscourse

ISRO's NVS-02 Orbit Raising Challenge: Lessons and Future Enhancements

The Indian Space Research Organisation (ISRO) investigated the NVS-02 spacecraft's orbit-raising failure. An Apex Committee identified a technical anomaly with the pyro valve's drive signal.