The PSLV is a four-stage rocket. Each stage is defined by a set of engines that often fire together. Once they are done, the ...

An Indian launch of a radar imaging satellite failed May 17 when a problem with the third stage prevented the payload from reaching orbit.

ISRO has formed a committee to investigate the PSLV rocket failure that prevented the Earth observation satellite (EOS-09) ...

ISRO couldn’t place its Earth observation satellite in orbit after a PSLV rocket malfunctioned minutes post-launch from ...

India’s PSLV-C61 mission faced a setback as its third stage failed to ignite properly, preventing orbit insertion. Despite ...

A rare setback for ISRO's PSLV occurred when a pressure issue in the third stage prevented the successful deployment of an ...

ISRO’s most trusted and versatile launch vehicle, PSLV on Sunday suffered a rare setback when it failed to inject an earth ...

ISRO on Sunday failed to put its earth observation satellite in orbit after its trusted PSLV rocket developed a fault minutes ...

Hydroxyl-Terminated Polybutadiene (HTPB) is the solid fuel used in PSLV’s third stage. It holds other chemicals together like ...

When a space mission fails, Isro initiates a meticulous and systematic process to analyse the failure and identify its root ...

In the case of PSLV-C61, potential causes range from propulsion defects and stage separation glitches to control system ...