ThePrint

ThePrintAM: WHY DID ISRO's FIRST MISSION OF 2026 FAIL?

Jan 13, 2026
A recent mission by ISRO faced a significant setback as the PSLV-C62 failed to reach its intended orbit. This marked the second consecutive failure for a vehicle once celebrated as a reliable workhorse. Key payloads, including the EOS-N1, are now likely lost. The mission included international satellites and university-built tech from across India. With three of five missions failing last year, ISRO’s future endeavors, including planned uncrewed tests and industry-built rockets, are now under scrutiny.
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ADVICE

Prioritize Root-Cause Analysis Before Next Flights

  • Conduct a detailed, transparent analysis of the third-stage anomaly to restore confidence and identify root causes.
  • Prioritize corrective actions before proceeding with high-stakes missions like Gaganyaan and industry-built launches.
INSIGHT

Third-Stage Anomaly Repeated

  • The PSLV-C62 mission failed to place EOS-N1 and 15 co-passenger satellites into the intended orbit, prompting ISRO to open a detailed analysis.
  • ISRO reported a disturbance and flight-path deviation after the third stage, marking a recurring third-stage issue.
ANECDOTE

PSLV's Storied Record Meets Current Failures

  • PSLV has a long track record with 63 missions including Chandrayaan-1, Mangalyaan and Aditya L1, yet recent failures have emerged.
  • The failed PSLV-C62 used the PSLV-DL variant with dual strap-on motors that initially appeared to work fine.
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